MWh

CD-2 APPENDIX CD – 2 Yadkin-Pee Dee River Basin Modeling Results Performance Measure Sheets A & B – Reservoir Operational Detail Charts C & D – Hydropower Generation Summaries E & F – Elevation Exceedance Curves G & H – Storage Exceedance Curves I & J – Elevation & Storage Comparisons K & L – Outflow Exceedance Curves M & N – Hydropower Generation Comparisons O – Outflow Duration Below Blewett Falls

F-2

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Period of Record (1955‐2013) Line Number

Performance Measures

Criterion (Note 1)

Start Date

End Date

W. Kerr Scott Reservoir

Model Scenario BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

Elevation - Aesthetics

1 2

Evaluate adherence to reservoir guide curve (EL  1030.0 ft. msl)

3

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  guide curve

1‐Jan

31‐Dec

98%

98%

98%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

98%

98%

98%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

92

92

92

92

92

92

92

92

1‐Jan

31‐Dec

87

87

87

87

87

87

87

87

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

829 186 0 1,445 4,547 30

829 186 0 1,445 4,547 30

828 186 0 1,440 4,548 30

829 186 0 1,418 4,402 30

829 186 0 1,445 4,547 30

829 186 0 1,445 4,547 30

829 186 0 1,445 4,547 30

829 186 0 1,445 4,547 30

1‐Jan

31‐Dec

97%

97%

97%

95%

97%

97%

97%

97%

1‐Jan

31‐Dec

100%

100%

100%

98%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

99%

100%

100%

100%

100%

1‐Jan

31‐Dec

0%

0%

0%

2%

0%

0%

0%

0%

1‐Jan

31‐Dec

11%

11%

11%

13%

11%

11%

11%

11%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

2

2

2

66

2

2

2

2

Elevation - Water Withdrawal

4

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below operational minimum  intakes (future) elevation for withdrawal pool  (EL 1000.0 ft. msl) High Rock Lake Elevation - Aesthetics

5 6

Evaluate adherence to reservoir operating rule curve

7

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  operating curve

Elevation - Water Withdrawal

Number of days reservoir elevation below critical level (613.9 ft. msl) for  shallowest water supply intake (power) operation 

8 9

Evaluate days of restricted operation at lake‐located  intakes Number of days reservoir elevation below level (613.4 ft. msl) for   proposed new shallowest water supply intake (power) operation  Flow

10 11 12 13 14 15

Flow Release From High Rock Lake

Number of days at or below 2,000 cfs daily average max. flow Number of days at or below 1,500 cfs daily average max. flow  Number of days at or below 1,000 cfs daily average max. flow  Number of days below 770 cfs critical daily average max. flow Number of days below LIP daily average max. flow target Lowest daily average flow (cfs)

Tuckertown Reservoir Elevation - Aesthetics

16 17

Evaluate adherence to reservoir full pond elevation  (EL 564.7 ft. msl)

18 19 20

Evaluate adherence to reservoir normal minimum  elevation (EL 561.7 ft. msl)

21

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

22

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (560.7 ft. msl) for  intakes shallowest public water supply intake operation 

Page 1 of 13

Printed 10/1/2014, 1:04 PM

F-3

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Period of Record (1955‐2013) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

1‐Jan

31‐Dec

62%

62%

55%

62%

62%

62%

62%

62%

1‐Jan

31‐Dec

100%

100%

98%

99%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

99%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

3%

3%

4%

3%

3%

3%

3%

3%

1‐Jan

31‐Dec

8%

8%

9%

8%

8%

8%

8%

8%

1‐Jan

31‐Dec

9%

9%

11%

9%

9%

9%

9%

9%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

38%

38%

38%

38%

38%

38%

38%

38%

1‐Jan

31‐Dec

58%

58%

58%

58%

58%

58%

58%

58%

1‐Jan

31‐Dec

68%

68%

67%

68%

68%

68%

68%

68%

1‐Jan

31‐Dec

35%

35%

35%

35%

35%

35%

35%

35%

1‐Jan

31‐Dec

48%

48%

48%

48%

48%

48%

48%

48%

1‐Jan

31‐Dec

66%

66%

66%

66%

66%

66%

66%

66%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

783 201 0 0 0 770

783 201 0 0 0 770

790 209 0 0 0 770

792 210 0 0 0 770

783 201 0 0 0 770

783 201 0 0 0 770

783 201 0 0 0 770

783 201 0 0 0 770

Narrows Reservoir (Badin Lake) Elevation - Aesthetics

23 24

Evaluate adherence to reservoir full pond elevation  (EL 509.8 ft. msl)

25 26 27

Evaluate adherence to reservoir normal minimum  elevation (EL 504.8 ft. msl)

28

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

29

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (486.8 ft. msl)for  intakes shallowest public water supply intake operation  Falls Reservoir Elevation - Aesthetics

30 31

Evaluate adherence to reservoir full pond elevation  (EL 332.8 ft. msl)

32 33 34

Evaluate adherence to reservoir normal minimum  elevation (EL 328.8 ft. msl)

35

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

36

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (322.8 ft. msl) for  intakes shallowest water supply intake (hydropower) operation  Flow

37 38 39 40 41 42

Flow Release From Falls Reservoir

Number of days at or below 2,000 cfs daily average flow Number of days at or below 1,500 cfs daily average flow  Number of days at or below 1,000 cfs daily average flow  Number of days below critical flow (770 cfs daily average flow) Number of days below LIP daily average flow target Lowest daily average flow (cfs)

Page 2 of 13

Printed 10/1/2014, 1:04 PM

F-4

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Period of Record (1955‐2013) Line Number

Performance Measures

Model Scenario

Start Date

End Date

BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

37%

37%

37%

37%

37%

37%

37%

37%

1‐Mar

15‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

15‐Mar

15‐May

2,141

2,156

2,185

2,185

2,143

2,143

2,143

2,144

1‐Jan 1‐Jan

31‐Dec 31‐Dec

14,000 708

14,023 679

14,067 662

14,046 662

14,000 708

14,000 708

14,000 708

14,007 689

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

10%

10%

10%

10%

10%

10%

10%

10%

1‐Jan

31‐Dec

76%

75%

76%

76%

75%

75%

75%

76%

1‐Jan

31‐Dec

81%

81%

81%

81%

81%

81%

81%

81%

1‐Jan

31‐Dec

0%

0%

0%

0%

0%

0%

0%

0%

1‐Jan

31‐Dec

10%

10%

10%

10%

10%

10%

10%

10%

1‐Jan

31‐Dec

23%

23%

23%

23%

23%

23%

23%

23%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun

15‐May 31‐May 31‐Jan

1,995 508 7,903

2,002 508 7,866

2,005 508 7,870

2,007 510 7,860

2,004 510 7,985

2,004 510 7,985

2,004 510 7,985

2,003 508 7,913

Number of days at or below critical flow (925 cfs instantaneous flow)

1‐Jan

31‐Dec

19

19

19

19

19

19

19

19

Number of days below LIP continuous flow target Lowest daily average flow (cfs)

1‐Jan 1‐Jan

31‐Dec 31‐Dec

0 940

0 937

0 941

0 941

0 937

0 937

0 937

0 937

Criterion (Note 1)

Lake Tillery Elevation - Aesthetics

43 44

Evaluate adherence to reservoir full pond elevation  (EL 278.2 ft. msl)

45 46 47

Evaluate adherence to reservoir normal winter  minimum elevation (EL 273.2 ft. msl)

48 49 50

Evaluate adherence to reservoir normal summer  minimum elevation (EL 275.7 ft. msl)

51

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Flow

52 53 54

Flow Release From Lake Tillery

Number of days at or below 725 cfs continuous minimum flow (8  consecutive weeks) for fish spawning Number of days at or below 330 cfs continuous minimum flow Lowest daily average flow (cfs)

Elevation - Water Withdrawal

55

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (268.2 ft. msl) for  intakes shallowest public water supply and hydropower intake operation  Blewett Falls Lake Elevation - Aesthetics

56 57

Evaluate adherence to reservoir full pond elevation  (EL 178.1 ft. msl)

58 59 60

Evaluate adherence to reservoir normal minimum  elevation (EL 172.1 ft. msl)

61

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

62

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (168 ft. msl) for  intakes shallowest public water supply intake operation  Flow

63 64 65 66 67 68

Number of days at or below 2,400 cfs continuous flow target Number of days at or below 1,800 cfs continuous flow target Number of days at below 1,200 cfs continuous flow target Flow Release From Blewett Falls Lake

Page 3 of 13

Printed 10/1/2014, 1:04 PM

F-5

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Period of Record (1955‐2013) Line Number

Performance Measures

Model Scenario

Start Date

End Date

BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

Percent of time in Normal Conditions Number of years attaining LIP Stage 0 Number of years with more than 60 days in LIP Stage 0 Number of years attaining LIP Stage 1 Number of years with more than 60 days in LIP Stage 1 Number of years attaining LIP Stage 2 Number of years with more than 60 days in LIP Stage 2 Number of years attaining LIP Stage 3 Number of years with more than 60 days in LIP Stage 3 Number of years attaining LIP Stage 4 Number of years with more than 60 days in LIP Stage 4

1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan

31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec

99% 1 1 1 1 1 1 1 0 0 0

99% 1 1 1 1 1 1 1 0 0 0

99% 1 1 1 1 1 1 1 0 0 0

99% 1 1 1 1 1 1 1 0 0 0

99% 1 1 1 1 1 1 1 0 0 0

99% 1 1 1 1 1 1 1 0 0 0

99% 1 1 1 1 1 1 1 0 0 0

99% 1 1 1 1 1 1 1 0 0 0

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

1‐Jan

31‐Dec

835,503

835,505

832,111

831,311

835,502

835,502

835,502

835,504

1‐Jan

31‐Dec

63,296

63,296

63,039

62,978

63,296

63,296

63,296

63,296

1‐Jan

31‐Dec

339,230

337,799

337,835

337,862

338,910

338,910

338,910

338,256

1‐Jan

31‐Dec

25,699

25,591

25,594

25,596

25,675

25,675

25,675

25,625

Criterion (Note 1)

Water Quantity Management

69 70 71 72 73 74 75 76 77 78 79

LIP Drought Stage (Note 2)

Alcoa Hydropower

80 81

Effect on Alcoa hydropower generation Duke Energy-Progress Hydropower

82 83

Effect on Duke Energy hydropower generation

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

Page 4 of 13

Printed 10/1/2014, 1:04 PM

F-6

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Drought 1 (1999‐2003) Line Number

Performance Measures

Criterion (Note 1)

Start Date

End Date

W. Kerr Scott Reservoir

Model Scenario BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

Elevation - Aesthetics

1 2

Evaluate adherence to reservoir guide curve (EL  1030.0 ft. msl)

3

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  guide curve

1‐Jan

31‐Dec

96%

96%

96%

96%

96%

96%

96%

96%

1‐Jan

31‐Dec

98%

98%

98%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

82%

82%

82%

82%

82%

82%

82%

82%

1‐Jan

31‐Dec

88%

88%

88%

88%

88%

88%

88%

88%

1‐Jan

31‐Dec

90%

90%

90%

90%

90%

90%

90%

90%

1‐Jan

31‐Dec

92

92

92

92

92

92

92

92

1‐Jan

31‐Dec

87

87

87

87

87

87

87

87

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

172 41 0 90 789 339

172 41 0 90 789 339

170 41 0 90 787 339

171 41 0 66 673 339

172 41 0 90 789 339

172 41 0 90 789 339

172 41 0 90 789 339

172 41 0 90 789 339

1‐Jan

31‐Dec

82%

82%

82%

72%

82%

82%

82%

82%

1‐Jan

31‐Dec

96%

96%

96%

82%

96%

96%

96%

96%

1‐Jan

31‐Dec

100%

100%

100%

90%

100%

100%

100%

100%

1‐Jan

31‐Dec

4%

4%

4%

16%

4%

4%

4%

4%

1‐Jan

31‐Dec

26%

26%

27%

35%

26%

26%

26%

26%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

0

0

0

64

0

0

0

0

Elevation - Water Withdrawal

4

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below operational minimum  intakes (future) elevation for withdrawal pool  (EL 1000.0 ft. msl) High Rock Lake Elevation - Aesthetics

5 6

Evaluate adherence to reservoir operating rule curve

7

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  operating curve

Elevation - Water Withdrawal

Number of days reservoir elevation below critical level (613.9 ft. msl) for  shallowest water supply intake (power) operation 

8 9

Evaluate days of restricted operation at lake‐located  intakes Number of days reservoir elevation below level (613.4 ft. msl) for   proposed new shallowest water supply intake (power) operation  Flow

10 11 12 13 14 15

Flow Release From High Rock Lake

Number of days at or below 2,000 cfs daily average max. flow Number of days at or below 1,500 cfs daily average max. flow  Number of days  at or below 1,000 cfs daily average max. flow  Number of days below 770 cfs critical daily average max. flow Number of days below LIP daily average max. flow target Lowest daily average flow (cfs)

Tuckertown Reservoir Elevation - Aesthetics

16 17

Evaluate adherence to reservoir full pond elevation  (EL 564.7 ft. msl)

18 19 20

Evaluate adherence to reservoir normal minimum  elevation (EL 561.7 ft. msl)

21

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

22

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (560.7 ft. msl) for  intakes shallowest public water supply intake operation 

Page 5 of 13

Printed 10/1/2014, 1:04 PM

F-7

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Drought 1 (1999‐2003) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

1‐Jan

31‐Dec

41%

41%

36%

41%

41%

41%

41%

41%

1‐Jan

31‐Dec

95%

95%

83%

93%

95%

95%

95%

95%

1‐Jan

31‐Dec

100%

100%

94%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

4%

4%

6%

4%

4%

4%

4%

4%

1‐Jan

31‐Dec

8%

8%

15%

9%

8%

8%

8%

8%

1‐Jan

31‐Dec

13%

13%

26%

15%

13%

13%

13%

13%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

25%

25%

25%

25%

25%

25%

25%

25%

1‐Jan

31‐Dec

39%

39%

38%

39%

39%

39%

39%

39%

1‐Jan

31‐Dec

46%

46%

45%

46%

46%

46%

46%

46%

1‐Jan

31‐Dec

55%

55%

56%

56%

55%

55%

55%

55%

1‐Jan

31‐Dec

66%

66%

66%

66%

66%

66%

66%

66%

1‐Jan

31‐Dec

78%

78%

78%

78%

78%

78%

78%

78%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

169 41 0 0 0 770

169 41 0 0 0 770

174 41 0 0 0 770

174 41 0 0 0 770

169 41 0 0 0 770

169 41 0 0 0 770

169 41 0 0 0 770

169 41 0 0 0 770

Narrows Reservoir (Badin Lake) Elevation - Aesthetics

23 24

Evaluate adherence to reservoir full pond elevation  (EL 509.8 ft. msl)

25 26 27

Evaluate adherence to reservoir normal minimum  elevation (EL 504.8 ft. msl)

28

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

29

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (486.8 ft. msl)for  intakes shallowest public water supply intake operation  Falls Reservoir Elevation - Aesthetics

30 31

Evaluate adherence to reservoir full pond elevation  (EL 332.8 ft. msl)

32 33 34

Evaluate adherence to reservoir normal minimum  elevation (EL 328.8 ft. msl)

35

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

36

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (322.8 ft. msl) for  intakes shallowest water supply intake (hydropower) operation  Flow

37 38 39 40 41 42

Flow Release From Falls Reservoir

Number of days at or below 2,000 cfs daily average flow Number of days at or below 1,500 cfs daily average flow  Number of days  at or below 1,000 cfs daily average flow  Number of days below critical flow (770 cfs daily average flow) Number of days below LIP daily average flow target Lowest daily average flow (cfs)

Page 6 of 13

Printed 10/1/2014, 1:04 PM

F-8

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Drought 1 (1999‐2003) Line Number

Performance Measures

Model Scenario

Start Date

End Date

BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

1%

1%

1%

1%

1%

1%

1%

1%

1‐Mar

15‐Dec

37%

37%

37%

37%

37%

37%

37%

37%

1‐Mar

15‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

15‐Mar

15‐May

218

218

222

218

218

218

218

218

1‐Jan 1‐Jan

31‐Dec 31‐Dec

1,326 751

1,327 725

1,331 751

1,329 751

1,326 751

1,326 751

1,326 751

1,327 733

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

7%

7%

7%

7%

7%

7%

7%

7%

1‐Jan

31‐Dec

81%

80%

82%

82%

79%

79%

79%

80%

1‐Jan

31‐Dec

86%

86%

86%

86%

86%

86%

86%

86%

1‐Jan

31‐Dec

1%

1%

1%

1%

1%

1%

1%

1%

1‐Jan

31‐Dec

8%

8%

8%

8%

8%

8%

8%

8%

1‐Jan

31‐Dec

18%

18%

18%

18%

18%

18%

18%

18%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun

15‐May 31‐May 31‐Jan

284 64 837

284 64 832

287 64 834

287 64 832

283 64 841

283 64 841

283 64 841

285 64 836

Number of days at or below critical flow (925 cfs instantaneous flow)

1‐Jan

31‐Dec

19

19

19

19

19

19

19

19

Number of days below LIP continuous flow target Lowest daily average flow (cfs)

1‐Jan 1‐Jan

31‐Dec 31‐Dec

0 940

0 937

0 941

0 941

0 937

0 937

0 937

0 937

Criterion (Note 1)

Lake Tillery Elevation - Aesthetics

43 44

Evaluate adherence to reservoir full pond elevation  (EL 278.2 ft. msl)

45 46 47

Evaluate adherence to reservoir normal winter  minimum elevation (EL 273.2 ft. msl)

48 49 50

Evaluate adherence to reservoir normal summer  minimum elevation (EL 275.7 ft. msl)

51

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Flow

52 53 54

Flow Release From Lake Tillery

Number of days at or below 725 cfs continuous minimum flow (8  consecutive weeks) for fish spawning Number of days at or below 330 cfs continuous minimum flow Lowest daily average flow (cfs)

Elevation - Water Withdrawal

55

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (268.2 ft. msl) for  intakes shallowest public water supply and hydropower intake operation  Blewett Falls Lake Elevation - Aesthetics

56 57

Evaluate adherence to reservoir full pond elevation  (EL 178.1 ft. msl)

58 59 60

Evaluate adherence to reservoir normal minimum  elevation (EL 172.1 ft. msl)

61

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

62

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (168 ft. msl) for  intakes shallowest public water supply intake operation  Flow

63 64 65 66 67 68

Number of days at or below 2,400 cfs continuous flow target Number of days at or below 1,800 cfs continuous flow target Number of days  at below 1,200 cfs continuous flow target Flow Release From Blewett Falls Lake

Page 7 of 13

Printed 10/1/2014, 1:04 PM

F-9

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Drought 1 (1999‐2003) Line Number

Performance Measures

Model Scenario

Start Date

End Date

BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

Percent of time in Normal Conditions Number of years attaining LIP Stage 0 Number of years with more than 60 days in LIP Stage 0 Number of years attaining LIP Stage 1 Number of years with more than 60 days in LIP Stage 1 Number of years attaining LIP Stage 2 Number of years with more than 60 days in LIP Stage 2 Number of years attaining LIP Stage 3 Number of years with more than 60 days in LIP Stage 3 Number of years attaining LIP Stage 4 Number of years with more than 60 days in LIP Stage 4

1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan

31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec

88% 1 1 1 1 1 1 1 0 0 0

88% 1 1 1 1 1 1 1 0 0 0

88% 1 1 1 1 1 1 1 0 0 0

88% 1 1 1 1 1 1 1 0 0 0

88% 1 1 1 1 1 1 1 0 0 0

88% 1 1 1 1 1 1 1 0 0 0

88% 1 1 1 1 1 1 1 0 0 0

88% 1 1 1 1 1 1 1 0 0 0

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

1‐Jan

31‐Dec

626,889

626,890

623,456

622,811

626,889

626,889

626,889

626,890

1‐Jan

31‐Dec

47,492

47,492

47,232

47,183

47,492

47,492

47,492

47,492

1‐Jan

31‐Dec

251,980

250,468

250,553

250,579

251,663

251,663

251,663

251,002

1‐Jan

31‐Dec

19,089

18,975

18,981

18,983

19,065

19,065

19,065

19,015

Criterion (Note 1)

Water Quantity Management

69 70 71 72 73 74 75 76 77 78 79

LIP Drought Stage (Note 2)

Alcoa Hydropower

80 81

Effect on Alcoa hydropower generation Duke Energy-Progress Hydropower

82 83

Effect on Duke Energy hydropower generation

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

Page 8 of 13

Printed 10/1/2014, 1:04 PM

F-10

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Drought 2 (2006‐2009) Line Number

Performance Measures

Criterion (Note 1)

Start Date

End Date

W. Kerr Scott Reservoir

Model Scenario BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

Elevation - Aesthetics

1 2

Evaluate adherence to reservoir guide curve (EL  1030.0 ft. msl)

3

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  guide curve

1‐Jan

31‐Dec

98%

98%

98%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

91%

91%

91%

91%

91%

91%

91%

91%

1‐Jan

31‐Dec

95%

95%

95%

95%

95%

95%

95%

95%

1‐Jan

31‐Dec

98%

98%

98%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

100 18 0 84 496 30

100 18 0 84 496 30

101 18 0 79 499 30

101 18 0 79 472 30

100 18 0 84 496 30

100 18 0 84 496 30

100 18 0 84 496 30

100 18 0 84 496 30

1‐Jan

31‐Dec

93%

93%

93%

87%

93%

93%

93%

93%

1‐Jan

31‐Dec

100%

100%

100%

90%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

98%

100%

100%

100%

100%

1‐Jan

31‐Dec

0%

0%

0%

10%

0%

0%

0%

0%

1‐Jan

31‐Dec

16%

16%

16%

22%

16%

16%

16%

16%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

Elevation - Water Withdrawal

4

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below operational minimum  intakes (future) elevation for withdrawal pool  (EL 1000.0 ft. msl) High Rock Lake Elevation - Aesthetics

5 6

Evaluate adherence to reservoir operating rule curve

7

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  operating curve

Elevation - Water Withdrawal

Number of days reservoir elevation below critical level (613.9 ft. msl) for  shallowest water supply intake (power) operation 

8 9

Evaluate days of restricted operation at lake‐located  intakes Number of days reservoir elevation below level (613.4 ft. msl) for   proposed new shallowest water supply intake (power) operation  Flow

10 11 12 13 14 15

Flow Release From High Rock Lake

Number of days at or below 2,000 cfs daily average max. flow Number of days at or below 1,500 cfs daily average max. flow  Number of days  at or below 1,000 cfs daily average max. flow  Number of days below 770 cfs critical daily average max. flow Number of days below LIP daily average max. flow target Lowest daily average flow (cfs)

Tuckertown Reservoir Elevation - Aesthetics

16 17

Evaluate adherence to reservoir full pond elevation  (EL 564.7 ft. msl)

18 19 20

Evaluate adherence to reservoir normal minimum  elevation (EL 561.7 ft. msl)

21

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

22

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (560.7 ft. msl) for  intakes shallowest public water supply intake operation 

Page 9 of 13

Printed 10/1/2014, 1:04 PM

F-11

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Drought 2 (2006‐2009) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

1‐Jan

31‐Dec

46%

46%

37%

45%

46%

46%

46%

46%

1‐Jan

31‐Dec

100%

100%

91%

97%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

99%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

5%

5%

6%

6%

5%

5%

5%

5%

1‐Jan

31‐Dec

8%

8%

10%

8%

8%

8%

8%

8%

1‐Jan

31‐Dec

8%

8%

18%

12%

8%

8%

8%

8%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

24%

24%

22%

22%

24%

24%

24%

24%

1‐Jan

31‐Dec

44%

44%

42%

43%

44%

44%

44%

44%

1‐Jan

31‐Dec

54%

54%

52%

53%

54%

54%

54%

54%

1‐Jan

31‐Dec

48%

48%

50%

50%

48%

48%

48%

48%

1‐Jan

31‐Dec

62%

62%

63%

63%

62%

62%

62%

62%

1‐Jan

31‐Dec

78%

78%

79%

79%

78%

78%

78%

78%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

94 23 0 0 0 1,000

94 23 0 0 0 1,000

92 26 0 0 0 1,000

91 26 0 0 0 1,000

94 23 0 0 0 1,000

94 23 0 0 0 1,000

94 23 0 0 0 1,000

94 23 0 0 0 1,000

Narrows Reservoir (Badin Lake) Elevation - Aesthetics

23 24

Evaluate adherence to reservoir full pond elevation  (EL 509.8 ft. msl)

25 26 27

Evaluate adherence to reservoir normal minimum  elevation (EL 504.8 ft. msl)

28

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

29

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (486.8 ft. msl)for  intakes shallowest public water supply intake operation  Falls Reservoir Elevation - Aesthetics

30 31

Evaluate adherence to reservoir full pond elevation  (EL 332.8 ft. msl)

32 33 34

Evaluate adherence to reservoir normal minimum  elevation (EL 328.8 ft. msl)

35

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

36

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (322.8 ft. msl) for  intakes shallowest water supply intake (hydropower) operation  Flow

37 38 39 40 41 42

Flow Release From Falls Reservoir

Number of days at or below 2,000 cfs daily average flow Number of days at or below 1,500 cfs daily average flow  Number of days  at or below 1,000 cfs daily average flow  Number of days below critical flow (770 cfs daily average flow) Number of days below LIP daily average flow target Lowest daily average flow (cfs)

Page 10 of 13

Printed 10/1/2014, 1:04 PM

F-12

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Drought 2 (2006‐2009) Line Number

Performance Measures

Model Scenario

Start Date

End Date

BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

38%

38%

38%

38%

38%

38%

38%

38%

1‐Mar

15‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

15‐Mar

15‐May

205

207

208

207

207

207

207

207

1‐Jan 1‐Jan

31‐Dec 31‐Dec

1,072 927

1,073 906

1,073 927

1,077 927

1,072 927

1,072 927

1,072 927

1,072 917

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

6%

6%

6%

6%

6%

6%

6%

6%

1‐Jan

31‐Dec

79%

79%

80%

80%

79%

79%

79%

79%

1‐Jan

31‐Dec

83%

83%

84%

84%

83%

83%

83%

83%

1‐Jan

31‐Dec

0%

0%

0%

0%

0%

0%

0%

0%

1‐Jan

31‐Dec

11%

11%

11%

11%

11%

11%

11%

11%

1‐Jan

31‐Dec

21%

21%

20%

20%

21%

21%

21%

21%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun

15‐May 31‐May 31‐Jan

277 57 683

276 56 683

276 56 684

276 56 684

277 56 688

277 56 688

277 56 688

277 56 684

Number of days at or below critical flow (925 cfs instantaneous flow)

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

Number of days below LIP continuous flow target Lowest daily average flow (cfs)

1‐Jan 1‐Jan

31‐Dec 31‐Dec

0 1,200

0 1,200

0 1,200

0 1,200

0 1,200

0 1,200

0 1,200

0 1,200

Criterion (Note 1)

Lake Tillery Elevation - Aesthetics

43 44

Evaluate adherence to reservoir full pond elevation  (EL 278.2 ft. msl)

45 46 47

Evaluate adherence to reservoir normal winter  minimum elevation (EL 273.2 ft. msl)

48 49 50

Evaluate adherence to reservoir normal summer  minimum elevation (EL 275.7 ft. msl)

51

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Flow

52 53 54

Flow Release From Lake Tillery

Number of days at or below 725 cfs continuous minimum flow (8  consecutive weeks) for fish spawning Number of days at or below 330 cfs continuous minimum flow Lowest daily average flow (cfs)

Elevation - Water Withdrawal

55

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (268.2 ft. msl) for  intakes shallowest public water supply and hydropower intake operation  Blewett Falls Lake Elevation - Aesthetics

56 57

Evaluate adherence to reservoir full pond elevation  (EL 178.1 ft. msl)

58 59 60

Evaluate adherence to reservoir normal minimum  elevation (EL 172.1 ft. msl)

61

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation

Elevation - Water Withdrawal

62

Evaluate days of restricted operation at lake‐located  Number of days reservoir elevation below critical level (168 ft. msl) for  intakes shallowest public water supply intake operation  Flow

63 64 65 66 67 68

Number of days at or below 2,400 cfs continuous flow target Number of days at or below 1,800 cfs continuous flow target Number of days  at below 1,200 cfs continuous flow target Flow Release From Blewett Falls Lake

Page 11 of 13

Printed 10/1/2014, 1:04 PM

F-13

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Current (Year 2012) Yadkin Basin Water Demands with Union  County Future (Year 2050) Demands ‐ Drought 2 (2006‐2009) Line Number

Performance Measures

Model Scenario

Start Date

End Date

BLY 2012

A1 2012 UC2050

A2A 2012 UC2050

A2B 2012 UC2050

A3 2012 UC2050

A4 2012 UC2050

A5 2012 UC2050

A11 2012 UC2050

Percent of time in Normal Conditions Number of years attaining LIP Stage 0 Number of years with more than 60 days in LIP Stage 0 Number of years attaining LIP Stage 1 Number of years with more than 60 days in LIP Stage 1 Number of years attaining LIP Stage 2 Number of years with more than 60 days in LIP Stage 2 Number of years attaining LIP Stage 3 Number of years with more than 60 days in LIP Stage 3 Number of years attaining LIP Stage 4 Number of years with more than 60 days in LIP Stage 4

1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan

31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

1‐Jan

31‐Dec

620,402

620,404

616,761

615,945

620,401

620,401

620,401

620,403

1‐Jan

31‐Dec

47,000

47,000

46,724

46,663

47,000

47,000

47,000

47,000

1‐Jan

31‐Dec

249,888

248,386

248,666

248,677

249,549

249,549

249,549

248,843

1‐Jan

31‐Dec

18,931

18,817

18,838

18,839

18,905

18,905

18,905

18,852

Criterion (Note 1)

Water Quantity Management

69 70 71 72 73 74 75 76 77 78 79

LIP Drought Stage (Note 2)

Alcoa Hydropower

80 81

Effect on Alcoa hydropower generation Duke Energy-Progress Hydropower

82 83

Effect on Duke Energy hydropower generation

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

Page 12 of 13

Printed 10/1/2014, 1:04 PM

Yadkin CHEOPS Model Performance Measures Sheet

F-14

Notes 1 For criterion that measure on an hourly or daily basis, unless stated otherwise: a. If an hourly criteria occurs during the average of four contiguous 15‐minute periods, then it counts as 1 hour. b. If a daily criterion occurs for 5 contiguous 1‐hour periods, then it counts as 1 day. Also, daytime flows are assumed to be flows provided between 7:00 am and 7:00 pm. To the extent possible, each criterion is defined  in terms of percents and averages/yr so that the same criterion is useful regardless of the length of the hydrology period (i.e., 1‐yr, 3‐ yr, full period of record, etc.) 2 LIP ‐ Low Inflow Protocol for the Yadkin and Yadkin‐Pee Dee River Hydroelectric Projects (Alcoa and Duke Energy Progress) 3 Calculated by [(Total Scenario MWh / 13.2 MWh per home) / the # of years in the scenario] Power produced by the hydro projects is actually supplied to the electric system grid and is used by electric customers (including residential, industrial and commercial  customers), as is power produced at other Duke Energy Progress and/or APGI generating stations. This criterion of average equivalent homes per year is intended to  simply make the total energy production potential of the hydro projects more understandable to stakeholders and to put a perspective around potential differences in  hydropower production between various scenarios. This measure does not imply that any number of homes will go without power if a particular scenario is chosen.

4 1955 thru 2013, inclusive (59 years) 21,550 days (59 years * 365.25 days/year) 2,068,776 15‐minute time steps (59 years * 365.25 days/year * 24 hours/day * 4 time steps/hour)  5 1999 thru 2003 Drought, inclusive (5 years) 1,826 days (5 years * 365.25 days/year) 175,320 15‐minute time steps (5 years * 365.25 days/year * 24 hours/day * 4 time steps/hour)  6 2006 thru 2009 Drought, inclusive (4 years) 1,461 days (4 years * 365.25 days/year) 140,256 15‐minute time steps (4 years * 365.25 days/year * 24 hours/day * 4 time steps/hour) 

Page 13 of 13

Printed 10/1/2014, 1:04 PM

F-15

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Period of Record (1955‐2013) Line Number

Performance Measures

Criterion (Note 1)

Start Date

Model Scenario

End Date

W. Kerr Scott Reservoir

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

(1955‐2013)  (Note 4)

Elevation - Aesthetics

1 2

Evaluate adherence to reservoir guide curve (EL  1030.0 ft. msl)

3

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  guide curve

1‐Jan

31‐Dec

98%

98%

98%

98%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

99%

Number of days reservoir elevation below operational minimum  elevation for withdrawal pool  (EL 1000.0 ft. msl)

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

Elevation - Water Withdrawal

4

Evaluate days of restricted operation at lake‐ located intakes (future) High Rock Lake Elevation - Aesthetics

5 6

Evaluate adherence to reservoir operating rule  curve

7

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  operating curve

1‐Jan

31‐Dec

98%

97%

97%

97%

97%

97%

97%

97%

97%

1‐Jan

31‐Dec

99%

98%

98%

98%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

99%

Number of days reservoir elevation below critical level (613.9 ft. msl)  for shallowest water supply intake (power) operation 

1‐Jan

31‐Dec

92

95

95

95

95

95

95

95

95

Number of days reservoir elevation below level (613.4 ft. msl) for   proposed new shallowest water supply intake (power) operation 

1‐Jan

31‐Dec

87

92

92

92

92

92

92

92

92

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

829 186 0 1,445 4,547 30

833 190 0 1,416 4,594 30

833 190 0 1,416 4,594 30

835 190 0 1,408 4,596 30

836 190 0 1,392 4,432 30

833 190 0 1,416 4,594 30

833 190 0 1,416 4,594 30

833 190 0 1,416 4,594 30

833 190 0 1,416 4,594 30

1‐Jan

31‐Dec

97%

96%

96%

96%

94%

96%

96%

96%

96%

1‐Jan

31‐Dec

100%

99%

99%

99%

97%

99%

99%

99%

99%

1‐Jan

31‐Dec

100%

100%

100%

100%

99%

100%

100%

100%

100%

1‐Jan

31‐Dec

0%

1%

1%

1%

3%

1%

1%

1%

1%

1‐Jan

31‐Dec

11%

12%

12%

12%

14%

12%

12%

12%

12%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

2

2

2

17

84

2

2

2

2

Elevation - Water Withdrawal

8 9

Evaluate days of restricted operation at lake‐ located intakes Flow

10 11 12 13 14 15

Flow Release From High Rock Lake

Number of days at or below 2,000 cfs daily average max. flow Number of days at or below 1,500 cfs daily average max. flow  Number of days at or below 1,000 cfs daily average max. flow  Number of days below 770 cfs critical daily average max. flow Number of days below LIP daily average max. flow target Lowest daily average flow (cfs)

Tuckertown Reservoir Elevation - Aesthetics

16 17 18 19 20 21

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 564.7 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 561.7 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

22

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (560.7 ft. msl)  for shallowest public water supply intake operation 

Page 1 of 13

Printed 10/1/2014, 12:59 PM

F-16

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Period of Record (1955‐2013) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

1‐Jan

31‐Dec

62%

56%

56%

53%

56%

56%

56%

56%

56%

1‐Jan

31‐Dec

100%

98%

98%

97%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

100%

100%

100%

99%

99%

100%

100%

100%

100%

1‐Jan

31‐Dec

3%

3%

3%

4%

4%

3%

3%

3%

3%

1‐Jan

31‐Dec

8%

9%

9%

10%

9%

9%

9%

9%

9%

1‐Jan

31‐Dec

9%

10%

10%

12%

11%

10%

10%

10%

10%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

38%

38%

38%

38%

37%

38%

38%

38%

38%

1‐Jan

31‐Dec

58%

58%

58%

57%

57%

58%

58%

58%

58%

1‐Jan

31‐Dec

68%

67%

67%

67%

67%

67%

67%

67%

67%

1‐Jan

31‐Dec

35%

35%

35%

36%

36%

35%

35%

35%

35%

1‐Jan

31‐Dec

48%

49%

49%

49%

49%

49%

49%

49%

49%

1‐Jan

31‐Dec

66%

66%

66%

66%

66%

66%

66%

66%

66%

1‐Jan

31‐Dec

0

1

1

0

1

1

1

1

1

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

783 201 0 0 0 770

788 205 0 0 0 770

788 205 0 0 0 770

804 216 0 0 0 770

805 215 0 0 0 770

788 205 0 0 0 770

788 205 0 0 0 770

788 205 0 0 0 770

788 205 0 0 0 770

Narrows Reservoir (Badin Lake) Elevation - Aesthetics

23 24 25 26 27 28

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 509.8 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 504.8 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

29

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (486.8 ft.  msl)for shallowest public water supply intake operation 

Falls Reservoir Elevation - Aesthetics

30 31 32 33 34 35

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 332.8 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 328.8 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

36

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (322.8 ft. msl)  for shallowest water supply intake (hydropower) operation 

Flow

37 38 39 40 41 42

Flow Release From Falls Reservoir

Number of days at or below 2,000 cfs daily average flow Number of days at or below 1,500 cfs daily average flow  Number of days at or below 1,000 cfs daily average flow  Number of days below critical flow (770 cfs daily average flow) Number of days below LIP daily average flow target Lowest daily average flow (cfs)

Page 2 of 13

Printed 10/1/2014, 12:59 PM

F-17

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Period of Record (1955‐2013) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

0%

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

37%

37%

37%

37%

37%

37%

37%

37%

37%

1‐Mar

15‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

15‐Mar

15‐May

2,141

2,164

2,161

2,189

2,191

2,166

2,166

2,166

2,162

1‐Jan 1‐Jan

31‐Dec 31‐Dec

14,000 708

14,122 380

14,133 330

14,174 380

14,174 380

14,115 330

14,115 330

14,115 330

14,128 330

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

10%

10%

10%

10%

10%

10%

10%

10%

10%

1‐Jan

31‐Dec

76%

76%

76%

76%

76%

76%

76%

76%

76%

1‐Jan

31‐Dec

81%

81%

81%

81%

81%

81%

81%

81%

81%

1‐Jan

31‐Dec

0%

0%

1%

0%

0%

1%

1%

1%

1%

1‐Jan

31‐Dec

10%

10%

10%

10%

10%

10%

10%

10%

10%

1‐Jan

31‐Dec

23%

23%

23%

23%

23%

23%

23%

23%

23%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun

15‐May 31‐May 31‐Jan

1,995 508 7,903

2,060 528 8,084

2,067 531 8,098

2,065 525 8,094

2,065 527 8,089

2,076 532 8,244

2,076 532 8,244

2,076 532 8,244

2,076 534 8,152

Number of days at or below critical flow (925 cfs instantaneous flow)

1‐Jan

31‐Dec

19

22

23

22

22

23

23

23

23

Number of days below LIP continuous flow target Lowest daily average flow (cfs)

1‐Jan 1‐Jan

31‐Dec 31‐Dec

0 940

0 925

0 925

0 925

0 925

0 925

0 925

0 925

0 925

Lake Tillery Elevation - Aesthetics

43 44 45 46 47 48 49 50 51

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 278.2 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal winter  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  minimum elevation (EL 273.2 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal summer  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  minimum elevation (EL 275.7 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Flow

52 53 54

Flow Release From Lake Tillery

Number of days at or below 725 cfs continuous minimum flow (8  consecutive weeks) for fish spawning Number of days at or below 330 cfs continuous minimum flow Lowest daily average flow (cfs)

Elevation - Water Withdrawal

55

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (268.2 ft. msl)  for shallowest public water supply and hydropower intake operation 

Blewett Falls Lake Elevation - Aesthetics

56 57 58 59 60 61

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 178.1 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 172.1 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

62

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (168 ft. msl) for  shallowest public water supply intake operation 

Flow

63 64 65 66 67 68

Number of days at or below 2,400 cfs continuous flow target Number of days at or below 1,800 cfs continuous flow target Number of days at or below 1,200 cfs continuous flow target Flow Release From Blewett Falls Lake

Page 3 of 13

Printed 10/1/2014, 12:59 PM

F-18

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Period of Record (1955‐2013) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

Percent of time in Normal Conditions Number of years attaining LIP Stage 0 Number of years with more than 60 days in LIP Stage 0 Number of years attaining LIP Stage 1 Number of years with more than 60 days in LIP Stage 1 Number of years attaining LIP Stage 2 Number of years with more than 60 days in LIP Stage 2 Number of years attaining LIP Stage 3 Number of years with more than 60 days in LIP Stage 3 Number of years attaining LIP Stage 4 Number of years with more than 60 days in LIP Stage 4

1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan

31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec

99% 1 1 1 1 1 1 1 0 0 0

99% 2 1 1 1 1 1 1 0 0 0

99% 2 1 1 1 1 1 1 0 0 0

99% 2 1 1 1 1 1 1 0 0 0

99% 2 1 1 1 1 1 1 0 0 0

99% 2 1 1 1 1 1 1 0 0 0

99% 2 1 1 1 1 1 1 0 0 0

99% 2 1 1 1 1 1 1 0 0 0

99% 2 1 1 1 1 1 1 0 0 0

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

1‐Jan

31‐Dec

835,503

828,305

828,308

824,956

824,142

828,306

828,306

828,306

828,307

1‐Jan

31‐Dec

63,296

62,750

62,751

62,497

62,435

62,750

62,750

62,750

62,751

1‐Jan

31‐Dec

339,230

332,093

330,410

330,439

330,450

331,566

331,566

331,566

330,855

1‐Jan

31‐Dec

25,699

25,159

25,031

25,033

25,034

25,119

25,119

25,119

25,065

Water Quantity Management

69 70 71 72 73 74 75 76 77 78 79

LIP Drought Stage (Note 2)

Alcoa Hydropower

80 81

Effect on Alcoa hydropower generation Duke Energy-Progress Hydropower

82 83

Effect on Duke Energy hydropower generation

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

Page 4 of 13

Printed 10/1/2014, 12:59 PM

F-19

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Drought 1 (1999‐2003) Line Number

Performance Measures

Criterion (Note 1)

Start Date

Model Scenario

End Date

W. Kerr Scott Reservoir

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

(1999‐2003) (Note 5)

Elevation - Aesthetics

1 2

Evaluate adherence to reservoir guide curve (EL  1030.0 ft. msl)

3

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  guide curve

1‐Jan

31‐Dec

96%

96%

96%

96%

96%

96%

96%

96%

96%

1‐Jan

31‐Dec

98%

98%

98%

98%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

99%

98%

98%

98%

98%

98%

98%

98%

98%

Number of days reservoir elevation below operational minimum  elevation for withdrawal pool  (EL 1000.0 ft. msl)

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

Elevation - Water Withdrawal

4

Evaluate days of restricted operation at lake‐ located intakes (future) High Rock Lake Elevation - Aesthetics

5 6

Evaluate adherence to reservoir operating rule  curve

7

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  operating curve

1‐Jan

31‐Dec

82%

81%

81%

80%

80%

81%

81%

81%

81%

1‐Jan

31‐Dec

88%

87%

87%

87%

86%

87%

87%

87%

87%

1‐Jan

31‐Dec

90%

89%

89%

89%

89%

89%

89%

89%

89%

Number of days reservoir elevation below critical level (613.9 ft. msl)  for shallowest water supply intake (power) operation 

1‐Jan

31‐Dec

92

95

95

95

95

95

95

95

95

Number of days reservoir elevation below level (613.4 ft. msl) for   proposed new shallowest water supply intake (power) operation 

1‐Jan

31‐Dec

87

92

92

92

92

92

92

92

92

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

172 41 0 90 789 339

173 41 0 75 784 375

173 41 0 75 784 375

176 41 0 69 780 375

176 41 0 57 649 375

173 41 0 75 784 375

173 41 0 75 784 375

173 41 0 75 784 375

173 41 0 75 784 375

1‐Jan

31‐Dec

82%

76%

76%

76%

69%

76%

76%

76%

76%

1‐Jan

31‐Dec

96%

90%

90%

90%

79%

90%

90%

90%

90%

1‐Jan

31‐Dec

100%

98%

98%

97%

87%

98%

98%

98%

98%

1‐Jan

31‐Dec

4%

10%

10%

10%

19%

10%

10%

10%

10%

1‐Jan

31‐Dec

26%

32%

32%

32%

35%

32%

32%

32%

32%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

0

0

0

15

82

0

0

0

0

Elevation - Water Withdrawal

8 9

Evaluate days of restricted operation at lake‐ located intakes Flow

10 11 12 13 14 15

Flow Release From High Rock Lake

Number of days at or below 2,000 cfs daily average max. flow Number of days at or below 1,500 cfs daily average max. flow  Number of days  at or below 1,000 cfs daily average max. flow  Number of days below 770 cfs critical daily average max. flow Number of days below LIP daily average max. flow target Lowest daily average flow (cfs)

Tuckertown Reservoir Elevation - Aesthetics

16 17 18 19 20 21

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 564.7 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 561.7 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

22

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (560.7 ft. msl)  for shallowest public water supply intake operation 

Page 5 of 13

Printed 10/1/2014, 12:59 PM

F-20

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Drought 1 (1999‐2003) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

1‐Jan

31‐Dec

41%

36%

36%

33%

35%

36%

36%

36%

36%

1‐Jan

31‐Dec

95%

85%

85%

75%

80%

85%

85%

85%

85%

1‐Jan

31‐Dec

100%

97%

97%

86%

94%

97%

97%

97%

97%

1‐Jan

31‐Dec

4%

4%

4%

10%

6%

4%

4%

4%

4%

1‐Jan

31‐Dec

8%

12%

12%

22%

14%

12%

12%

12%

12%

1‐Jan

31‐Dec

13%

23%

23%

33%

28%

23%

23%

23%

23%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

25%

25%

25%

25%

25%

25%

25%

25%

25%

1‐Jan

31‐Dec

39%

38%

38%

37%

37%

38%

38%

38%

38%

1‐Jan

31‐Dec

46%

45%

45%

44%

44%

45%

45%

45%

45%

1‐Jan

31‐Dec

55%

56%

56%

58%

58%

56%

56%

56%

56%

1‐Jan

31‐Dec

66%

67%

67%

67%

67%

67%

67%

67%

67%

1‐Jan

31‐Dec

78%

78%

78%

79%

79%

78%

78%

78%

78%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

169 41 0 0 0 770

176 41 0 0 0 770

176 41 0 0 0 770

181 41 0 0 0 770

179 41 0 0 0 770

176 41 0 0 0 770

176 41 0 0 0 770

176 41 0 0 0 770

176 41 0 0 0 770

Narrows Reservoir (Badin Lake) Elevation - Aesthetics

23 24 25 26 27 28

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 509.8 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 504.8 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

29

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (486.8 ft.  msl)for shallowest public water supply intake operation 

Falls Reservoir Elevation - Aesthetics

30 31 32 33 34 35

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 332.8 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 328.8 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

36

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (322.8 ft. msl)  for shallowest water supply intake (hydropower) operation 

Flow

37 38 39 40 41 42

Flow Release From Falls Reservoir

Number of days at or below 2,000 cfs daily average flow Number of days at or below 1,500 cfs daily average flow  Number of days  at or below 1,000 cfs daily average flow  Number of days below critical flow (770 cfs daily average flow) Number of days below LIP daily average flow target Lowest daily average flow (cfs)

Page 6 of 13

Printed 10/1/2014, 12:59 PM

F-21

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Drought 1 (1999‐2003) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

1‐Jan

31‐Dec

100%

100%

98%

100%

100%

98%

98%

98%

98%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

1%

1%

2%

1%

1%

2%

2%

2%

2%

1‐Mar

15‐Dec

37%

38%

39%

38%

38%

39%

39%

39%

39%

1‐Mar

15‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

15‐Mar

15‐May

218

220

221

222

219

220

220

220

220

1‐Jan 1‐Jan

31‐Dec 31‐Dec

1,326 751

1,326 380

1,326 330

1,333 380

1,331 380

1,326 330

1,326 330

1,326 330

1,328 330

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

7%

6%

6%

6%

6%

6%

6%

6%

6%

1‐Jan

31‐Dec

81%

77%

76%

77%

77%

76%

76%

76%

76%

1‐Jan

31‐Dec

86%

82%

81%

82%

82%

81%

81%

81%

81%

1‐Jan

31‐Dec

1%

2%

4%

2%

2%

4%

4%

4%

4%

1‐Jan

31‐Dec

8%

12%

12%

11%

11%

12%

12%

12%

12%

1‐Jan

31‐Dec

18%

22%

23%

22%

22%

23%

23%

23%

23%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun

15‐May 31‐May 31‐Jan

284 64 837

285 65 850

285 65 852

287 64 850

286 64 851

286 65 862

286 65 862

286 65 862

286 65 859

Number of days at or below critical flow (925 cfs instantaneous flow)

1‐Jan

31‐Dec

19

22

23

22

22

23

23

23

23

Number of days below LIP continuous flow target Lowest daily average flow (cfs)

1‐Jan 1‐Jan

31‐Dec 31‐Dec

0 940

0 925

0 925

0 925

0 925

0 925

0 925

0 925

0 925

Lake Tillery Elevation - Aesthetics

43 44 45 46 47 48 49 50 51

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 278.2 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal winter  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  minimum elevation (EL 273.2 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal summer  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  minimum elevation (EL 275.7 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Flow

52 53 54

Flow Release From Lake Tillery

Number of days at or below 725 cfs continuous minimum flow (8  consecutive weeks) for fish spawning Number of days at or below 330 cfs continuous minimum flow Lowest daily average flow (cfs)

Elevation - Water Withdrawal

55

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (268.2 ft. msl)  for shallowest public water supply and hydropower intake operation 

Blewett Falls Lake Elevation - Aesthetics

56 57 58 59 60 61

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 178.1 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 172.1 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

62

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (168 ft. msl) for  shallowest public water supply intake operation 

Flow

63 64 65 66 67 68

Number of days at or below 2,400 cfs continuous flow target Number of days at or below 1,800 cfs continuous flow target Number of days at or below 1,200 cfs continuous flow target Flow Release From Blewett Falls Lake

Page 7 of 13

Printed 10/1/2014, 12:59 PM

F-22

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Drought 1 (1999‐2003) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

Percent of time in Normal Conditions Number of years attaining LIP Stage 0 Number of years with more than 60 days in LIP Stage 0 Number of years attaining LIP Stage 1 Number of years with more than 60 days in LIP Stage 1 Number of years attaining LIP Stage 2 Number of years with more than 60 days in LIP Stage 2 Number of years attaining LIP Stage 3 Number of years with more than 60 days in LIP Stage 3 Number of years attaining LIP Stage 4 Number of years with more than 60 days in LIP Stage 4

1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan

31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec

88% 1 1 1 1 1 1 1 0 0 0

87% 2 1 1 1 1 1 1 0 0 0

87% 2 1 1 1 1 1 1 0 0 0

87% 2 1 1 1 1 1 1 0 0 0

87% 2 1 1 1 1 1 1 0 0 0

87% 2 1 1 1 1 1 1 0 0 0

87% 2 1 1 1 1 1 1 0 0 0

87% 2 1 1 1 1 1 1 0 0 0

87% 2 1 1 1 1 1 1 0 0 0

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

1‐Jan

31‐Dec

626,889

620,372

620,382

617,134

616,463

620,379

620,379

620,379

620,380

1‐Jan

31‐Dec

47,492

46,998

46,999

46,753

46,702

46,998

46,998

46,998

46,999

1‐Jan

31‐Dec

251,980

244,544

242,766

242,958

243,018

243,948

243,948

243,948

243,177

1‐Jan

31‐Dec

19,089

18,526

18,391

18,406

18,410

18,481

18,481

18,481

18,422

Water Quantity Management

69 70 71 72 73 74 75 76 77 78 79

LIP Drought Stage (Note 2)

Alcoa Hydropower

80 81

Effect on Alcoa hydropower generation Duke Energy-Progress Hydropower

82 83

Effect on Duke Energy hydropower generation

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

Page 8 of 13

Printed 10/1/2014, 12:59 PM

F-23

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Drought 2 (2006‐2009) Line Number

Performance Measures

Criterion (Note 1)

Start Date

Model Scenario

End Date

W. Kerr Scott Reservoir

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

(2006‐2009) (Note 6)

Elevation - Aesthetics

1 2

Evaluate adherence to reservoir guide curve (EL  1030.0 ft. msl)

3

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  guide curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  guide curve

1‐Jan

31‐Dec

98%

98%

98%

98%

98%

98%

98%

98%

98%

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

Number of days reservoir elevation below operational minimum  elevation for withdrawal pool  (EL 1000.0 ft. msl)

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

Elevation - Water Withdrawal

4

Evaluate days of restricted operation at lake‐ located intakes (future) High Rock Lake Elevation - Aesthetics

5 6

Evaluate adherence to reservoir operating rule  curve

7

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  operating curve Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  operating curve

1‐Jan

31‐Dec

91%

91%

91%

90%

90%

91%

91%

91%

91%

1‐Jan

31‐Dec

95%

95%

95%

94%

94%

95%

95%

95%

95%

1‐Jan

31‐Dec

98%

97%

97%

97%

97%

97%

97%

97%

97%

Number of days reservoir elevation below critical level (613.9 ft. msl)  for shallowest water supply intake (power) operation 

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

Number of days reservoir elevation below level (613.4 ft. msl) for   proposed new shallowest water supply intake (power) operation 

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

100 18 0 84 496 30

101 19 0 72 527 30

101 19 0 72 527 30

101 19 0 72 527 30

101 19 0 72 497 30

101 19 0 72 527 30

101 19 0 72 527 30

101 19 0 72 527 30

101 19 0 72 527 30

1‐Jan

31‐Dec

93%

88%

88%

89%

85%

88%

88%

88%

88%

1‐Jan

31‐Dec

100%

95%

95%

95%

92%

95%

95%

95%

95%

1‐Jan

31‐Dec

100%

100%

100%

100%

98%

100%

100%

100%

100%

1‐Jan

31‐Dec

0%

5%

5%

5%

8%

5%

5%

5%

5%

1‐Jan

31‐Dec

16%

20%

20%

19%

23%

20%

20%

20%

20%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

Elevation - Water Withdrawal

8 9

Evaluate days of restricted operation at lake‐ located intakes Flow

10 11 12 13 14 15

Flow Release From High Rock Lake

Number of days at or below 2,000 cfs daily average max. flow Number of days at or below 1,500 cfs daily average max. flow  Number of days  at or below 1,000 cfs daily average max. flow  Number of days below 770 cfs critical daily average max. flow Number of days below LIP daily average max. flow target Lowest daily average flow (cfs)

Tuckertown Reservoir Elevation - Aesthetics

16 17 18 19 20 21

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 564.7 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 561.7 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

22

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (560.7 ft. msl)  for shallowest public water supply intake operation 

Page 9 of 13

Printed 10/1/2014, 12:59 PM

F-24

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Drought 2 (2006‐2009) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

1‐Jan

31‐Dec

46%

39%

39%

34%

38%

39%

39%

39%

39%

1‐Jan

31‐Dec

100%

93%

93%

90%

92%

93%

93%

93%

93%

1‐Jan

31‐Dec

100%

100%

100%

95%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

5%

5%

5%

6%

6%

5%

5%

5%

5%

1‐Jan

31‐Dec

8%

9%

9%

13%

9%

9%

9%

9%

9%

1‐Jan

31‐Dec

8%

15%

15%

19%

16%

15%

15%

15%

15%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

24%

22%

22%

22%

22%

22%

22%

22%

22%

1‐Jan

31‐Dec

44%

41%

41%

41%

41%

41%

41%

41%

41%

1‐Jan

31‐Dec

54%

52%

52%

50%

50%

52%

52%

52%

52%

1‐Jan

31‐Dec

48%

50%

50%

52%

52%

50%

50%

50%

50%

1‐Jan

31‐Dec

62%

64%

64%

64%

64%

64%

64%

64%

64%

1‐Jan

31‐Dec

78%

79%

79%

80%

80%

79%

79%

79%

79%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun 1‐Jan 1‐Jan 1‐Jan

15‐May 31‐May 31‐Jan 31‐Dec 31‐Dec 31‐Dec

94 23 0 0 0 1,000

91 25 0 0 0 1,000

91 25 0 0 0 1,000

97 27 0 0 0 1,000

97 27 0 0 0 1,000

91 25 0 0 0 1,000

91 25 0 0 0 1,000

91 25 0 0 0 1,000

91 25 0 0 0 1,000

Narrows Reservoir (Badin Lake) Elevation - Aesthetics

23 24 25 26 27 28

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 509.8 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 504.8 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

29

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (486.8 ft.  msl)for shallowest public water supply intake operation 

Falls Reservoir Elevation - Aesthetics

30 31 32 33 34 35

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 332.8 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 328.8 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

36

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (322.8 ft. msl)  for shallowest water supply intake (hydropower) operation 

Flow

37 38 39 40 41 42

Flow Release From Falls Reservoir

Number of days at or below 2,000 cfs daily average flow Number of days at or below 1,500 cfs daily average flow  Number of days  at or below 1,000 cfs daily average flow  Number of days below critical flow (770 cfs daily average flow) Number of days below LIP daily average flow target Lowest daily average flow (cfs)

Page 10 of 13

Printed 10/1/2014, 12:59 PM

F-25

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Drought 2 (2006‐2009) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

1‐Jan

31‐Dec

99%

99%

99%

99%

99%

99%

99%

99%

99%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

1‐Jan

31‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

0%

16‐Dec

28‐Feb

0%

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

0%

0%

0%

0%

0%

0%

0%

0%

0%

1‐Mar

15‐Dec

38%

38%

38%

38%

38%

38%

38%

38%

38%

1‐Mar

15‐Dec

100%

100%

100%

100%

100%

100%

100%

100%

100%

15‐Mar

15‐May

205

210

210

212

213

210

210

210

210

1‐Jan 1‐Jan

31‐Dec 31‐Dec

1,072 927

1,074 866

1,076 845

1,075 866

1,075 866

1,075 866

1,075 866

1,075 866

1,076 856

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Jan

31‐Dec

6%

7%

7%

6%

6%

7%

7%

7%

7%

1‐Jan

31‐Dec

79%

79%

78%

79%

79%

78%

78%

78%

78%

1‐Jan

31‐Dec

83%

84%

83%

84%

84%

83%

83%

83%

83%

1‐Jan

31‐Dec

0%

0%

0%

0%

0%

0%

0%

0%

0%

1‐Jan

31‐Dec

11%

10%

11%

11%

10%

11%

11%

11%

11%

1‐Jan

31‐Dec

21%

21%

21%

21%

21%

21%

21%

21%

21%

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

1‐Feb 16‐May 1‐Jun

15‐May 31‐May 31‐Jan

277 57 683

277 57 694

277 57 696

277 57 694

277 57 695

279 57 701

279 57 701

279 57 701

279 57 699

Number of days at or below critical flow (925 cfs instantaneous flow)

1‐Jan

31‐Dec

0

0

0

0

0

0

0

0

0

Number of days below LIP continuous flow target Lowest daily average flow (cfs)

1‐Jan 1‐Jan

31‐Dec 31‐Dec

0 1,200

0 1,200

0 1,200

0 1,200

0 1,200

0 1,200

0 1,200

0 1,200

0 1,200

Lake Tillery Elevation - Aesthetics

43 44 45 46 47 48 49 50 51

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 278.2 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal winter  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  minimum elevation (EL 273.2 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal summer  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  minimum elevation (EL 275.7 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Flow

52 53 54

Flow Release From Lake Tillery

Number of days at or below 725 cfs continuous minimum flow (8  consecutive weeks) for fish spawning Number of days at or below 330 cfs continuous minimum flow Lowest daily average flow (cfs)

Elevation - Water Withdrawal

55

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (268.2 ft. msl)  for shallowest public water supply and hydropower intake operation 

Blewett Falls Lake Elevation - Aesthetics

56 57 58 59 60 61

Percent of time end of day reservoir level within +/‐ 1 ft of reservoir full  pond Evaluate adherence to reservoir full pond elevation  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir full  (EL 178.1 ft. msl) pond Percent of time end of day reservoir level within +/‐ 3 ft of reservoir full  pond Percent of time end of day reservoir level within +/‐ 1 ft of reservoir  normal minimum elevation Evaluate adherence to reservoir normal minimum  Percent of time end of day reservoir level within +/‐ 2 ft of reservoir  elevation (EL 172.1 ft. msl) normal minimum elevation Percent of time end of day reservoir level within +/‐ 3 ft of reservoir  normal minimum elevation Elevation - Water Withdrawal

62

Evaluate days of restricted operation at lake‐ located intakes

Number of days reservoir elevation below critical level (168 ft. msl) for  shallowest public water supply intake operation 

Flow

63 64 65 66 67 68

Number of days at or below 2,400 cfs continuous flow target Number of days at or below 1,800 cfs continuous flow target Number of days at or below 1,200 cfs continuous flow target Flow Release From Blewett Falls Lake

Page 11 of 13

Printed 10/1/2014, 12:59 PM

F-26

Yadkin CHEOPS Model Performance Measures Sheet

Performance Measures Sheet ‐ Future (Year 2050) Yadkin Basin Water Demands Drought 2 (2006‐2009) Line Number

Performance Measures

Criterion (Note 1)

Model Scenario

Start Date

End Date

BLY 2012

BLY 2050

A1 2050

A2A 2050

A2B 2050

A3 2050

A4 2050

A5 2050

A11 2050

Percent of time in Normal Conditions Number of years attaining LIP Stage 0 Number of years with more than 60 days in LIP Stage 0 Number of years attaining LIP Stage 1 Number of years with more than 60 days in LIP Stage 1 Number of years attaining LIP Stage 2 Number of years with more than 60 days in LIP Stage 2 Number of years attaining LIP Stage 3 Number of years with more than 60 days in LIP Stage 3 Number of years attaining LIP Stage 4 Number of years with more than 60 days in LIP Stage 4

1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan 1‐Jan

31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec 31‐Dec

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

100% 0 0 0 0 0 0 0 0 0 0

Avg. MWh/yr of hydropower produced

1‐Jan

31‐Dec

620,402

612,821

612,822

609,284

608,443

612,821

612,821

612,821

612,822

Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

1‐Jan

31‐Dec

47,000

46,426

46,426

46,158

46,094

46,426

46,426

46,426

46,426

1‐Jan

31‐Dec

249,888

242,354

240,548

240,586

240,548

241,745

241,745

241,745

241,022

1‐Jan

31‐Dec

18,931

18,360

18,223

18,226

18,223

18,314

18,314

18,314

18,259

Water Quantity Management

69 70 71 72 73 74 75 76 77 78 79

LIP Drought Stage (Note 2)

Alcoa Hydropower

80 81

Effect on Alcoa hydropower generation Duke Energy-Progress Hydropower

82 83

Effect on Duke Energy hydropower generation

Avg. MWh/yr of hydropower produced Average equivalent # of homes per year that could be powered by the  hydro project (Note 3)

Page 12 of 13

Printed 10/1/2014, 12:59 PM

Yadkin CHEOPS Model Performance Measures Sheet

F-27

Notes 1 For criterion that measure on an hourly or daily basis, unless stated otherwise: a. If an hourly criteria occurs during the average of four contiguous 15‐minute periods, then it counts as 1 hour. b. If a daily criterion occurs for 5 contiguous 1‐hour periods, then it counts as 1 day. Also, daytime flows are assumed to be flows provided between 7:00 am and 7:00 pm. To the extent possible, each criterion is defined  in terms of percents and averages/yr so that the same criterion is useful regardless of the length of the hydrology period (i.e., 1‐yr, 3‐ yr, full period of record, etc.) 2 LIP ‐ Low Inflow Protocol for the Yadkin and Yadkin‐Pee Dee River Hydroelectric Projects (Alcoa and Duke Energy Progress) 3 Calculated by [(Total Scenario MWh / 13.2 MWh per home) / the # of years in the scenario] Power produced by the hydro projects is actually supplied to the electric system grid and is used by electric customers (including residential, industrial and commercial  customers), as is power produced at other Duke Energy Progress and/or APGI generating stations. This criterion of average equivalent homes per year is intended to  simply make the total energy production potential of the hydro projects more understandable to stakeholders and to put a perspective around potential differences in  hydropower production between various scenarios. This measure does not imply that any number of homes will go without power if a particular scenario is chosen.

4 1955 thru 2013, inclusive (59 years) 21,550 days (59 years * 365.25 days/year) 2,068,776 15‐minute time steps (59 years * 365.25 days/year * 24 hours/day * 4 time steps/hour)  5 1999 thru 2003 Drought, inclusive (5 years) 1,826 days (5 years * 365.25 days/year) 175,320 15‐minute time steps (5 years * 365.25 days/year * 24 hours/day * 4 time steps/hour)  6 2006 thru 2009 Drought, inclusive (4 years) 1,461 days (4 years * 365.25 days/year) 140,256 15‐minute time steps (4 years * 365.25 days/year * 24 hours/day * 4 time steps/hour) 

Page 13 of 13

Printed 10/1/2014, 12:59 PM

F-28

A-1.1 Baseline – 2012 Basin Water Use Reservoir Operational Details Period of Record

F-29

W. Kerr Scott Reservoir Operational Details Scenario 'Base_2012'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-30

High Rock Reservoir Operational Details Scenario 'Base_2012'

160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-31

Tuckertown Reservoir Operational Details Scenario 'Base_2012'

160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-32

Narrows Reservoir Operational Details Scenario 'Base_2012'

160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-33

Falls Reservoir Operational Details Scenario 'Base_2012'

160,000

334.0

140,000 332.0

120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

322.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-34

Tillery Reservoir Operational Details Scenario 'Base_2012'

160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-35

Blewett Falls Reservoir Operational Details Scenario 'Base_2012'

250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000

174.0 172.0

50,000

170.0 168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0

F-36

A-1.2 Baseline – 2012 Basin Water Use Reservoir Operational Details Drought 1 (1999-2003)

F-37

W. Kerr Scott Reservoir Operational Details Scenario 'Base_2012' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-38

High Rock Reservoir Operational Details Scenario 'Base_2012' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-39

Tuckertown Reservoir Operational Details Scenario 'Base_2012' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-40

Narrows Reservoir Operational Details Scenario 'Base_2012' for 1999 to 2003 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-41

Falls Reservoir Operational Details Scenario 'Base_2012' for 1999 to 2003 160,000

334.0

140,000 332.0

120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

322.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-42

Tillery Reservoir Operational Details Scenario 'Base_2012' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-43

Blewett Falls Reservoir Operational Details Scenario 'Base_2012' for 1999 to 2003 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000

174.0 172.0

50,000

170.0 168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0

F-44

A-1.3 Baseline 2012 Basin Water Use Reservoir Operational Details Drought 2 (2006-2009)

F-45

W. Kerr Scott Reservoir Operational Details Scenario 'Base_2012' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-46

High Rock Reservoir Operational Details Scenario 'Base_2012' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-47

Tuckertown Reservoir Operational Details Scenario 'Base_2012' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-48

Narrows Reservoir Operational Details Scenario 'Base_2012' for 2006 to 2009 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-49

Falls Reservoir Operational Details Scenario 'Base_2012' for 2006 to 2009 160,000

334.0

140,000 332.0

120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/06

1/1/07

1/1/08

322.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-50

Tillery Reservoir Operational Details Scenario 'Base_2012' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-51

Blewett Falls Reservoir Operational Details Scenario 'Base_2012' for 2006 to 2009 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000

174.0 172.0

50,000

170.0 168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0

F-52

A-2.1 Alternative 1 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-53

W. Kerr Scott Reservoir Operational Details Scenario 'Alt1_UC2050_2012'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-54

High Rock Reservoir Operational Details Scenario 'Alt1_UC2050_2012'

160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-55

Tuckertown Reservoir Operational Details Scenario 'Alt1_UC2050_2012'

160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-56

Narrows Reservoir Operational Details Scenario 'Alt1_UC2050_2012'

160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-57

Falls Reservoir Operational Details Scenario 'Alt1_UC2050_2012'

160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

322.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-58

Tillery Reservoir Operational Details Scenario 'Alt1_UC2050_2012'

160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-59

Blewett Falls Reservoir Operational Details Scenario 'Alt1_UC2050_2012'

250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0

F-60

A-2.2 Alternative 1 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-61

W. Kerr Scott Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-62

High Rock Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-63

Tuckertown Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-64

Narrows Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 1999 to 2003 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-65

Falls Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 1999 to 2003 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

322.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-66

Tillery Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-67

Blewett Falls Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 1999 to 2003 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0

F-68

A-2.3 Alternative 1 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-69

W. Kerr Scott Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-70

High Rock Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-71

Tuckertown Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-72

Narrows Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 2006 to 2009 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-73

Falls Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 2006 to 2009 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/06

1/1/07

1/1/08

322.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-74

Tillery Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-75

Blewett Falls Reservoir Operational Details Scenario 'Alt1_UC2050_2012' for 2006 to 2009 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0

F-76

A-3.1 Alternative 2A 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-77

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2A_UC2050_2012'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-78

High Rock Reservoir Operational Details Scenario 'Alt2A_UC2050_2012'

160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-79

Tuckertown Reservoir Operational Details Scenario 'Alt2A_UC2050_2012'

160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-80

Narrows Reservoir Operational Details Scenario 'Alt2A_UC2050_2012'

160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-81

Falls Reservoir Operational Details Scenario 'Alt2A_UC2050_2012'

160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

322.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-82

Tillery Reservoir Operational Details Scenario 'Alt2A_UC2050_2012'

160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-83

Blewett Falls Reservoir Operational Details Scenario 'Alt2A_UC2050_2012'

250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0

F-84

A-3.2 Alternative 2A 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-85

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-86

High Rock Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-87

Tuckertown Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-88

Narrows Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 1999 to 2003 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-89

Falls Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 1999 to 2003 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

322.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-90

Tillery Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-91

Blewett Falls Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 1999 to 2003 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0

F-92

A-3.3 Alternative 2A 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-93

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-94

High Rock Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-95

Tuckertown Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-96

Narrows Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 2006 to 2009 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-97

Falls Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 2006 to 2009 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/06

1/1/07

1/1/08

322.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-98

Tillery Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-99

Blewett Falls Reservoir Operational Details Scenario 'Alt2A_UC2050_2012' for 2006 to 2009 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0

F-100

A-4.1 Alternative 2B 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-101

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2B_UC2050_2012'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-102

High Rock Reservoir Operational Details Scenario 'Alt2B_UC2050_2012'

160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-103

Tuckertown Reservoir Operational Details Scenario 'Alt2B_UC2050_2012'

160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-104

Narrows Reservoir Operational Details Scenario 'Alt2B_UC2050_2012'

160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-105

Falls Reservoir Operational Details Scenario 'Alt2B_UC2050_2012'

160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

322.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-106

Tillery Reservoir Operational Details Scenario 'Alt2B_UC2050_2012'

160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-107

Blewett Falls Reservoir Operational Details Scenario 'Alt2B_UC2050_2012'

250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0

F-108

A-4.2 Alternative 2B 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-109

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-110

High Rock Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-111

Tuckertown Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-112

Narrows Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 1999 to 2003 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-113

Falls Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 1999 to 2003 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

322.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-114

Tillery Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-115

Blewett Falls Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 1999 to 2003 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0

F-116

A-4.3 Alternative 2B 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-117

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-118

High Rock Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-119

Tuckertown Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-120

Narrows Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 2006 to 2009 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-121

Falls Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 2006 to 2009 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/06

1/1/07

1/1/08

322.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-122

Tillery Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-123

Blewett Falls Reservoir Operational Details Scenario 'Alt2B_UC2050_2012' for 2006 to 2009 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0

F-124

A-5.1 Alternative 3 (A&B) 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-125

W. Kerr Scott Reservoir Operational Details Scenario 'Alt3_UC2050_2012'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-126

High Rock Reservoir Operational Details Scenario 'Alt3_UC2050_2012'

160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-127

Tuckertown Reservoir Operational Details Scenario 'Alt3_UC2050_2012'

160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-128

Narrows Reservoir Operational Details Scenario 'Alt3_UC2050_2012'

160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-129

Falls Reservoir Operational Details Scenario 'Alt3_UC2050_2012'

160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

322.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-130

Tillery Reservoir Operational Details Scenario 'Alt3_UC2050_2012'

160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-131

Blewett Falls Reservoir Operational Details Scenario 'Alt3_UC2050_2012'

250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0

F-132

A-5.2 Alternative 3 (A&B) 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-133

W. Kerr Scott Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-134

High Rock Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-135

Tuckertown Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-136

Narrows Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 1999 to 2003 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-137

Falls Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 1999 to 2003 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

322.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-138

Tillery Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-139

Blewett Falls Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 1999 to 2003 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0

F-140

A-5.3 Alternative 3 (A&B) 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-141

W. Kerr Scott Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-142

High Rock Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-143

Tuckertown Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-144

Narrows Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 2006 to 2009 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-145

Falls Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 2006 to 2009 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/06

1/1/07

1/1/08

322.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-146

Tillery Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-147

Blewett Falls Reservoir Operational Details Scenario 'Alt3_UC2050_2012' for 2006 to 2009 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0

F-148

A-6.1 Alternative 4 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-149

W. Kerr Scott Reservoir Operational Details Scenario 'Alt4_UC2050_2012'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-150

High Rock Reservoir Operational Details Scenario 'Alt4_UC2050_2012'

160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-151

Tuckertown Reservoir Operational Details Scenario 'Alt4_UC2050_2012'

160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-152

Narrows Reservoir Operational Details Scenario 'Alt4_UC2050_2012'

160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-153

Falls Reservoir Operational Details Scenario 'Alt4_UC2050_2012'

160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

322.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-154

Tillery Reservoir Operational Details Scenario 'Alt4_UC2050_2012'

160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-155

Blewett Falls Reservoir Operational Details Scenario 'Alt4_UC2050_2012'

250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0

F-156

A-6.2 Alternative 4 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-157

W. Kerr Scott Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-158

High Rock Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-159

Tuckertown Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-160

Narrows Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 1999 to 2003 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-161

Falls Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 1999 to 2003 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

322.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-162

Tillery Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-163

Blewett Falls Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 1999 to 2003 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0

F-164

A-6.3 Alternative 4 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-165

W. Kerr Scott Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-166

High Rock Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-167

Tuckertown Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-168

Narrows Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 2006 to 2009 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-169

Falls Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 2006 to 2009 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/06

1/1/07

1/1/08

322.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-170

Tillery Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-171

Blewett Falls Reservoir Operational Details Scenario 'Alt4_UC2050_2012' for 2006 to 2009 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0

F-172

A-7.1 Alternative 5 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-173

W. Kerr Scott Reservoir Operational Details Scenario 'Alt5_UC2050_2012'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-174

High Rock Reservoir Operational Details Scenario 'Alt5_UC2050_2012'

160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-175

Tuckertown Reservoir Operational Details Scenario 'Alt5_UC2050_2012'

160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-176

Narrows Reservoir Operational Details Scenario 'Alt5_UC2050_2012'

160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-177

Falls Reservoir Operational Details Scenario 'Alt5_UC2050_2012'

160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

322.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-178

Tillery Reservoir Operational Details Scenario 'Alt5_UC2050_2012'

160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-179

Blewett Falls Reservoir Operational Details Scenario 'Alt5_UC2050_2012'

250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0

F-180

A-7.2 Alternative 5 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-181

W. Kerr Scott Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-182

High Rock Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-183

Tuckertown Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-184

Narrows Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 1999 to 2003 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-185

Falls Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 1999 to 2003 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

322.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-186

Tillery Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-187

Blewett Falls Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 1999 to 2003 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0

F-188

A-7.3 Alternative 5 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-189

W. Kerr Scott Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-190

High Rock Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-191

Tuckertown Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-192

Narrows Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 2006 to 2009 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-193

Falls Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 2006 to 2009 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/06

1/1/07

1/1/08

322.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-194

Tillery Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-195

Blewett Falls Reservoir Operational Details Scenario 'Alt5_UC2050_2012' for 2006 to 2009 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0

F-196

A-8.1 Alternative 11 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-197

W. Kerr Scott Reservoir Operational Details Scenario 'Alt11_UC2050_2012'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-198

High Rock Reservoir Operational Details Scenario 'Alt11_UC2050_2012'

160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-199

Tuckertown Reservoir Operational Details Scenario 'Alt11_UC2050_2012'

160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-200

Narrows Reservoir Operational Details Scenario 'Alt11_UC2050_2012'

160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-201

Falls Reservoir Operational Details Scenario 'Alt11_UC2050_2012'

160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

322.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-202

Tillery Reservoir Operational Details Scenario 'Alt11_UC2050_2012'

160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-203

Blewett Falls Reservoir Operational Details Scenario 'Alt11_UC2050_2012'

250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0

F-204

A-8.2 Alternative 11 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-205

W. Kerr Scott Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-206

High Rock Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-207

Tuckertown Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-208

Narrows Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 1999 to 2003 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-209

Falls Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 1999 to 2003 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

322.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-210

Tillery Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-211

Blewett Falls Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 1999 to 2003 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0

F-212

A-8.3 Alternative 11 2012 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-213

W. Kerr Scott Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0 0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-214

High Rock Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0

100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-215

Tuckertown Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0

100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-216

Narrows Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 2006 to 2009 160,000

515.0

140,000 510.0 120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-217

Falls Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 2006 to 2009 160,000

334.0

140,000 332.0 120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/06

1/1/07

1/1/08

322.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-218

Tillery Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0

100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-219

Blewett Falls Reservoir Operational Details Scenario 'Alt11_UC2050_2012' for 2006 to 2009 250,000

188.0 186.0 184.0

200,000

182.0 180.0 150,000

176.0 100,000 174.0 172.0

50,000

170.0 168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0

F-220

B-1.1 Baseline – 2050 Basin Water Use Reservoir Operational Details Period of Record

F-221

W. Kerr Scott Reservoir Operational Details Scenario 'Base_2050'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-222

High Rock Reservoir Operational Details Scenario 'Base_2050'

160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-223

Tuckertown Reservoir Operational Details Scenario 'Base_2050'

160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-224

Narrows Reservoir Operational Details Scenario 'Base_2050'

160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-225

Falls Reservoir Operational Details Scenario 'Base_2050'

160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

320.0

Elevation (ft. msl)

Flow (cfs)

328.0

F-226

Tillery Reservoir Operational Details Scenario 'Base_2050'

160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-227

Blewett Falls Reservoir Operational Details Scenario 'Base_2050'

300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-228

B-1.2 Baseline – 2050 Basin Water Use Reservoir Operational Details Drought 1 (1999-2003)

F-229

W. Kerr Scott Reservoir Operational Details Scenario 'Base_2050' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-230

High Rock Reservoir Operational Details Scenario 'Base_2050' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-231

Tuckertown Reservoir Operational Details Scenario 'Base_2050' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-232

Narrows Reservoir Operational Details Scenario 'Base_2050' for 1999 to 2003 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-233

Falls Reservoir Operational Details Scenario 'Base_2050' for 1999 to 2003 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

320.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

328.0

F-234

Tillery Reservoir Operational Details Scenario 'Base_2050' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-235

Blewett Falls Reservoir Operational Details Scenario 'Base_2050' for 1999 to 2003 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-236

B-1.3 Baseline 2050 Basin Water Use Reservoir Operational Details Drought 2 (2006-2009)

F-237

W. Kerr Scott Reservoir Operational Details Scenario 'Base_2050' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-238

High Rock Reservoir Operational Details Scenario 'Base_2050' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-239

Tuckertown Reservoir Operational Details Scenario 'Base_2050' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-240

Narrows Reservoir Operational Details Scenario 'Base_2050' for 2006 to 2009 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-241

Falls Reservoir Operational Details Scenario 'Base_2050' for 2006 to 2009 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/06

1/1/07

1/1/08

320.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

328.0

F-242

Tillery Reservoir Operational Details Scenario 'Base_2050' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-243

Blewett Falls Reservoir Operational Details Scenario 'Base_2050' for 2006 to 2009 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-244

B-2.1 Alternative 1 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-245

W. Kerr Scott Reservoir Operational Details Scenario 'Alt1_2050'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-246

High Rock Reservoir Operational Details Scenario 'Alt1_2050'

160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-247

Tuckertown Reservoir Operational Details Scenario 'Alt1_2050'

160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-248

Narrows Reservoir Operational Details Scenario 'Alt1_2050'

160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-249

Falls Reservoir Operational Details Scenario 'Alt1_2050'

160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

320.0

Elevation (ft. msl)

Flow (cfs)

328.0

F-250

Tillery Reservoir Operational Details Scenario 'Alt1_2050'

160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-251

Blewett Falls Reservoir Operational Details Scenario 'Alt1_2050'

300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-252

B-2.2 Alternative 1 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-253

W. Kerr Scott Reservoir Operational Details Scenario 'Alt1_2050' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-254

High Rock Reservoir Operational Details Scenario 'Alt1_2050' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-255

Tuckertown Reservoir Operational Details Scenario 'Alt1_2050' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-256

Narrows Reservoir Operational Details Scenario 'Alt1_2050' for 1999 to 2003 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-257

Falls Reservoir Operational Details Scenario 'Alt1_2050' for 1999 to 2003 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

320.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

328.0

F-258

Tillery Reservoir Operational Details Scenario 'Alt1_2050' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-259

Blewett Falls Reservoir Operational Details Scenario 'Alt1_2050' for 1999 to 2003 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-260

B-2.3 Alternative 1 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-261

W. Kerr Scott Reservoir Operational Details Scenario 'Alt1_2050' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-262

High Rock Reservoir Operational Details Scenario 'Alt1_2050' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-263

Tuckertown Reservoir Operational Details Scenario 'Alt1_2050' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-264

Narrows Reservoir Operational Details Scenario 'Alt1_2050' for 2006 to 2009 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-265

Falls Reservoir Operational Details Scenario 'Alt1_2050' for 2006 to 2009 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/06

1/1/07

1/1/08

320.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

328.0

F-266

Tillery Reservoir Operational Details Scenario 'Alt1_2050' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-267

Blewett Falls Reservoir Operational Details Scenario 'Alt1_2050' for 2006 to 2009 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-268

B-3.1 Alternative 2A 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-269

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2A_2050'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-270

High Rock Reservoir Operational Details Scenario 'Alt2A_2050'

160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-271

Tuckertown Reservoir Operational Details Scenario 'Alt2A_2050'

160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-272

Narrows Reservoir Operational Details Scenario 'Alt2A_2050'

160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-273

Falls Reservoir Operational Details Scenario 'Alt2A_2050'

160,000

334.0

140,000 332.0

120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

322.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-274

Tillery Reservoir Operational Details Scenario 'Alt2A_2050'

160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-275

Blewett Falls Reservoir Operational Details Scenario 'Alt2A_2050'

300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-276

B-3.2 Alternative 2A 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-277

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2A_2050' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-278

High Rock Reservoir Operational Details Scenario 'Alt2A_2050' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-279

Tuckertown Reservoir Operational Details Scenario 'Alt2A_2050' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-280

Narrows Reservoir Operational Details Scenario 'Alt2A_2050' for 1999 to 2003 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-281

Falls Reservoir Operational Details Scenario 'Alt2A_2050' for 1999 to 2003 160,000

334.0

140,000 332.0

120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

322.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-282

Tillery Reservoir Operational Details Scenario 'Alt2A_2050' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-283

Blewett Falls Reservoir Operational Details Scenario 'Alt2A_2050' for 1999 to 2003 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-284

B-3.3 Alternative 2A 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-285

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2A_2050' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-286

High Rock Reservoir Operational Details Scenario 'Alt2A_2050' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-287

Tuckertown Reservoir Operational Details Scenario 'Alt2A_2050' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-288

Narrows Reservoir Operational Details Scenario 'Alt2A_2050' for 2006 to 2009 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-289

Falls Reservoir Operational Details Scenario 'Alt2A_2050' for 2006 to 2009 160,000

334.0

140,000 332.0

120,000 330.0

80,000

328.0

60,000 326.0 40,000 324.0

20,000 0 1/1/06

1/1/07

1/1/08

322.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-290

Tillery Reservoir Operational Details Scenario 'Alt2A_2050' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-291

Blewett Falls Reservoir Operational Details Scenario 'Alt2A_2050' for 2006 to 2009 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-292

B-4.1 Alternative 2B 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-293

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2B_2050'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-294

High Rock Reservoir Operational Details Scenario 'Alt2B_2050'

160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-295

Tuckertown Reservoir Operational Details Scenario 'Alt2B_2050'

566.0

140,000

565.0

120,000

564.0

100,000

563.0

80,000

562.0

60,000

561.0

40,000

560.0

20,000

559.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

160,000

F-296

Narrows Reservoir Operational Details Scenario 'Alt2B_2050'

160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-297

Falls Reservoir Operational Details Scenario 'Alt2B_2050'

160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

320.0

Elevation (ft. msl)

Flow (cfs)

328.0

F-298

Tillery Reservoir Operational Details Scenario 'Alt2B_2050'

160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-299

Blewett Falls Reservoir Operational Details Scenario 'Alt2B_2050'

300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-300

B-4.2 Alternative 2B 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-301

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2B_2050' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-302

High Rock Reservoir Operational Details Scenario 'Alt2B_2050' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-303

160,000

566.0

140,000

565.0

120,000

564.0

100,000

563.0

80,000

562.0

60,000

561.0

40,000

560.0

20,000

559.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

Tuckertown Reservoir Operational Details Scenario 'Alt2B_2050' for 1999 to 2003

F-304

Narrows Reservoir Operational Details Scenario 'Alt2B_2050' for 1999 to 2003 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-305

Falls Reservoir Operational Details Scenario 'Alt2B_2050' for 1999 to 2003 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

320.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

328.0

F-306

Tillery Reservoir Operational Details Scenario 'Alt2B_2050' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-307

Blewett Falls Reservoir Operational Details Scenario 'Alt2B_2050' for 1999 to 2003 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-308

B-4.3 Alternative 2B 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-309

W. Kerr Scott Reservoir Operational Details Scenario 'Alt2B_2050' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-310

High Rock Reservoir Operational Details Scenario 'Alt2B_2050' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-311

160,000

566.0

140,000

565.0

120,000

564.0

100,000

563.0

80,000

562.0

60,000

561.0

40,000

560.0

20,000

559.0

0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

Tuckertown Reservoir Operational Details Scenario 'Alt2B_2050' for 2006 to 2009

F-312

Narrows Reservoir Operational Details Scenario 'Alt2B_2050' for 2006 to 2009 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-313

Falls Reservoir Operational Details Scenario 'Alt2B_2050' for 2006 to 2009 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/06

1/1/07

1/1/08

320.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

328.0

F-314

Tillery Reservoir Operational Details Scenario 'Alt2B_2050' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-315

Blewett Falls Reservoir Operational Details Scenario 'Alt2B_2050' for 2006 to 2009 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-316

B-5.1 Alternative 3 (A&B) 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-317

W. Kerr Scott Reservoir Operational Details Scenario 'Alt3_2050'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-318

High Rock Reservoir Operational Details Scenario 'Alt3_2050'

160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-319

Tuckertown Reservoir Operational Details Scenario 'Alt3_2050'

160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-320

Narrows Reservoir Operational Details Scenario 'Alt3_2050'

160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-321

Falls Reservoir Operational Details Scenario 'Alt3_2050'

160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

320.0

Elevation (ft. msl)

Flow (cfs)

328.0

F-322

Tillery Reservoir Operational Details Scenario 'Alt3_2050'

160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-323

Blewett Falls Reservoir Operational Details Scenario 'Alt3_2050'

300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-324

B-5.2 Alternative 3 (A&B) 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-325

W. Kerr Scott Reservoir Operational Details Scenario 'Alt3_2050' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-326

High Rock Reservoir Operational Details Scenario 'Alt3_2050' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-327

Tuckertown Reservoir Operational Details Scenario 'Alt3_2050' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-328

Narrows Reservoir Operational Details Scenario 'Alt3_2050' for 1999 to 2003 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-329

Falls Reservoir Operational Details Scenario 'Alt3_2050' for 1999 to 2003 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

320.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

328.0

F-330

Tillery Reservoir Operational Details Scenario 'Alt3_2050' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-331

Blewett Falls Reservoir Operational Details Scenario 'Alt3_2050' for 1999 to 2003 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-332

B-5.3 Alternative 3 (A&B) 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-333

W. Kerr Scott Reservoir Operational Details Scenario 'Alt3_2050' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-334

High Rock Reservoir Operational Details Scenario 'Alt3_2050' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-335

Tuckertown Reservoir Operational Details Scenario 'Alt3_2050' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-336

Narrows Reservoir Operational Details Scenario 'Alt3_2050' for 2006 to 2009 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-337

Falls Reservoir Operational Details Scenario 'Alt3_2050' for 2006 to 2009 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/06

1/1/07

1/1/08

320.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

328.0

F-338

Tillery Reservoir Operational Details Scenario 'Alt3_2050' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-339

Blewett Falls Reservoir Operational Details Scenario 'Alt3_2050' for 2006 to 2009 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-340

B-6.1 Alternative 4 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-341

W. Kerr Scott Reservoir Operational Details Scenario 'Alt4_2050'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-342

High Rock Reservoir Operational Details Scenario 'Alt4_2050'

160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-343

Tuckertown Reservoir Operational Details Scenario 'Alt4_2050'

160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-344

Narrows Reservoir Operational Details Scenario 'Alt4_2050'

160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-345

Falls Reservoir Operational Details Scenario 'Alt4_2050'

160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

320.0

Elevation (ft. msl)

Flow (cfs)

328.0

F-346

Tillery Reservoir Operational Details Scenario 'Alt4_2050'

160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-347

Blewett Falls Reservoir Operational Details Scenario 'Alt4_2050'

300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-348

B-6.2 Alternative 4 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-349

W. Kerr Scott Reservoir Operational Details Scenario 'Alt4_2050' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-350

High Rock Reservoir Operational Details Scenario 'Alt4_2050' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

F-351

Tuckertown Reservoir Operational Details Scenario 'Alt4_2050' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

F-352

Narrows Reservoir Operational Details Scenario 'Alt4_2050' for 1999 to 2003 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

F-353

Falls Reservoir Operational Details Scenario 'Alt4_2050' for 1999 to 2003 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

320.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

328.0

F-354

Tillery Reservoir Operational Details Scenario 'Alt4_2050' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

F-355

Blewett Falls Reservoir Operational Details Scenario 'Alt4_2050' for 1999 to 2003 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-356

B-6.3 Alternative 4 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

F-357

W. Kerr Scott Reservoir Operational Details Scenario 'Alt4_2050' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-358

High Rock Reservoir Operational Details Scenario 'Alt4_2050' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

F-359

Tuckertown Reservoir Operational Details Scenario 'Alt4_2050' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

F-360

Narrows Reservoir Operational Details Scenario 'Alt4_2050' for 2006 to 2009 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

F-361

Falls Reservoir Operational Details Scenario 'Alt4_2050' for 2006 to 2009 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/06

1/1/07

1/1/08

320.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

328.0

F-362

Tillery Reservoir Operational Details Scenario 'Alt4_2050' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

F-363

Blewett Falls Reservoir Operational Details Scenario 'Alt4_2050' for 2006 to 2009 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-364

B-7.1 Alternative 5 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

F-365

W. Kerr Scott Reservoir Operational Details Scenario 'Alt5_2050'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

F-366

High Rock Reservoir Operational Details Scenario 'Alt5_2050'

160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

F-367

Tuckertown Reservoir Operational Details Scenario 'Alt5_2050'

160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

F-368

Narrows Reservoir Operational Details Scenario 'Alt5_2050'

160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

F-369

Falls Reservoir Operational Details Scenario 'Alt5_2050'

160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

320.0

Elevation (ft. msl)

Flow (cfs)

328.0

F-370

Tillery Reservoir Operational Details Scenario 'Alt5_2050'

160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

F-371

Blewett Falls Reservoir Operational Details Scenario 'Alt5_2050'

300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

F-372

B-7.2 Alternative 5 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

F-373

W. Kerr Scott Reservoir Operational Details Scenario 'Alt5_2050' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

High Rock Reservoir Operational Details Scenario 'Alt5_2050' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

Tuckertown Reservoir Operational Details Scenario 'Alt5_2050' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

Narrows Reservoir Operational Details Scenario 'Alt5_2050' for 1999 to 2003 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

Falls Reservoir Operational Details Scenario 'Alt5_2050' for 1999 to 2003 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

320.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

328.0

Tillery Reservoir Operational Details Scenario 'Alt5_2050' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

Blewett Falls Reservoir Operational Details Scenario 'Alt5_2050' for 1999 to 2003 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

B-7.3 Alternative 5 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

W. Kerr Scott Reservoir Operational Details Scenario 'Alt5_2050' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

High Rock Reservoir Operational Details Scenario 'Alt5_2050' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

Tuckertown Reservoir Operational Details Scenario 'Alt5_2050' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

Narrows Reservoir Operational Details Scenario 'Alt5_2050' for 2006 to 2009 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

Falls Reservoir Operational Details Scenario 'Alt5_2050' for 2006 to 2009 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/06

1/1/07

1/1/08

320.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

328.0

Tillery Reservoir Operational Details Scenario 'Alt5_2050' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

Blewett Falls Reservoir Operational Details Scenario 'Alt5_2050' for 2006 to 2009 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

B-8.1 Alternative 11 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Period of Record

W. Kerr Scott Reservoir Operational Details Scenario 'Alt11_2050'

30,000

1,080.0 1,070.0

25,000

1,060.0

1,050.0

20,000

15,000

1,030.0 1,020.0

10,000

1,010.0

1,000.0

5,000

990.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

980.0

Elevation (ft. msl)

Flow (cfs)

1,040.0

High Rock Reservoir Operational Details Scenario 'Alt11_2050'

160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

595.0

Elevation (ft. msl)

Flow (cfs)

615.0

Tuckertown Reservoir Operational Details Scenario 'Alt11_2050'

160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

558.0

Elevation (ft. msl)

Flow (cfs)

562.0

Narrows Reservoir Operational Details Scenario 'Alt11_2050'

160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/55 4/11/59 7/20/6310/28/67 2/5/72 5/15/76 8/23/80 12/1/84 3/11/89 6/19/93 9/27/97 1/5/02 4/15/06 7/24/10 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

485.0

Elevation (ft. msl)

Flow (cfs)

100,000

Falls Reservoir Operational Details Scenario 'Alt11_2050'

160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

320.0

Elevation (ft. msl)

Flow (cfs)

328.0

Tillery Reservoir Operational Details Scenario 'Alt11_2050'

160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

266.0

Elevation (ft. msl)

Flow (cfs)

274.0

Blewett Falls Reservoir Operational Details Scenario 'Alt11_2050'

300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/55 1/1/59 1/1/63 1/1/67 1/1/71 1/1/75 1/1/79 1/1/83 1/1/87 1/1/91 1/1/95 1/1/99 1/1/03 1/1/07 1/1/11 GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

166.0

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

B-8.2 Alternative 11 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 1 (1999-2003)

W. Kerr Scott Reservoir Operational Details Scenario 'Alt11_2050' for 1999 to 2003 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

980.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

1,040.0

High Rock Reservoir Operational Details Scenario 'Alt11_2050' for 1999 to 2003 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

595.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

615.0

Tuckertown Reservoir Operational Details Scenario 'Alt11_2050' for 1999 to 2003 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

558.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

562.0

Narrows Reservoir Operational Details Scenario 'Alt11_2050' for 1999 to 2003 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

485.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

100,000

Falls Reservoir Operational Details Scenario 'Alt11_2050' for 1999 to 2003 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

320.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

328.0

Tillery Reservoir Operational Details Scenario 'Alt11_2050' for 1999 to 2003 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

266.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

274.0

Blewett Falls Reservoir Operational Details Scenario 'Alt11_2050' for 1999 to 2003 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/99

1/1/00

12/31/00

12/31/01

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

12/31/02 SpillEl(ft)

166.0 12/31/03

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

B-8.3 Alternative 11 2050 Basin Water Use with Union County 2050 Demand Reservoir Operational Details Drought 2 (2006-2009)

W. Kerr Scott Reservoir Operational Details Scenario 'Alt11_2050' for 2006 to 2009 6,000

1,080.0 1,070.0

5,000

1,060.0

1,050.0

4,000

3,000

1,030.0 1,020.0

2,000

1,010.0

1,000.0

1,000

990.0

0 1/1/06

1/1/07

1/1/08

980.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

1,040.0

High Rock Reservoir Operational Details Scenario 'Alt11_2050' for 2006 to 2009 160,000

630.0

140,000

625.0

120,000 620.0 100,000 80,000 610.0

60,000 605.0 40,000 600.0

20,000 0 1/1/06

1/1/07

1/1/08

595.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

615.0

Tuckertown Reservoir Operational Details Scenario 'Alt11_2050' for 2006 to 2009 160,000

565.0

140,000

564.0

120,000 563.0 100,000 80,000 561.0

60,000 560.0 40,000 559.0

20,000 0 1/1/06

1/1/07

1/1/08

558.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

562.0

Narrows Reservoir Operational Details Scenario 'Alt11_2050' for 2006 to 2009 160,000

515.0

140,000 510.0

120,000 505.0

80,000

500.0

60,000 495.0 40,000 490.0

20,000 0 1/1/06

1/1/07

1/1/08

485.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

100,000

Falls Reservoir Operational Details Scenario 'Alt11_2050' for 2006 to 2009 160,000

334.0

140,000

332.0

120,000 330.0 100,000 80,000 326.0

60,000 324.0 40,000 322.0

20,000 0 1/1/06

1/1/07

1/1/08

320.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

328.0

Tillery Reservoir Operational Details Scenario 'Alt11_2050' for 2006 to 2009 160,000

280.0

140,000

278.0

120,000 276.0 100,000 80,000 272.0

60,000 270.0 40,000 268.0

20,000 0 1/1/06

1/1/07

1/1/08

266.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

274.0

Blewett Falls Reservoir Operational Details Scenario 'Alt11_2050' for 2006 to 2009 300,000

188.0 186.0

250,000

184.0 182.0

200,000

180.0

176.0 174.0

100,000

172.0 170.0

50,000

168.0

0 1/1/06

1/1/07

1/1/08

166.0 12/31/09

12/31/08

GrossInflow(cfs)

GrossOutflow(cfs)

DischFlow(cfs)

TgtElev(ft)

EndElev(ft)

CriticalElev(ft)

SpillEl(ft)

Elevation (ft. msl)

Flow (cfs)

178.0 150,000

C-1 Baseline – 2012 Basin Water Use Hydro Generation Details Period of Record

Annual Generation Scenario 'Base_2012' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Base_2012' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Base_2012' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Base_2012' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

160,000

140,000

120,000

100,000

Generation (MWh)

Falls Annual Generation Scenario 'Base_2012' 200,000

180,000

80,000

60,000

40,000

20,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989 1987

Falls

1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Base_2012' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Base_2012' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

C-2 Alternative 1 2012 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt1_UC2050_2012' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt1_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt1_UC2050_2012' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt1_UC2050_2012' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt1_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt1_UC2050_2012' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt1_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

C-3 Alternative 2A 2012 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt2A_UC2050_2012' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt2A_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt2A_UC2050_2012' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt2A_UC2050_2012' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt2A_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt2A_UC2050_2012' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt2A_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

C-4 Alternative 2B 2012 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt2B_UC2050_2012' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt2B_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000

20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt2B_UC2050_2012' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt2B_UC2050_2012' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt2B_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000

20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt2B_UC2050_2012' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt2B_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000

20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

C-5 Alternative 3 (A&B) 2012 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt3_UC2050_2012' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt3_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt3_UC2050_2012' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt3_UC2050_2012' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt3_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt3_UC2050_2012' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt3_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

C-6 Alternative 4 2012 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt4_UC2050_2012' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt4_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000

20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt4_UC2050_2012' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt4_UC2050_2012' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt4_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000

20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt4_UC2050_2012' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt4_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000

20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

C-7 Alternative 5 2012 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt5_UC2050_2012' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt5_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt5_UC2050_2012' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt5_UC2050_2012' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt5_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt5_UC2050_2012' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt5_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

C-8 Alternative 11 2012 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt11_UC2050_2012' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt11_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt11_UC2050_2012' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt11_UC2050_2012' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt11_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt11_UC2050_2012' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt11_UC2050_2012' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000

100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

D-1 Baseline – 2050 Basin Water Use Hydro Generation Details Period of Record

Annual Generation Scenario 'Base_2050' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Base_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Base_2050' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Base_2050' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

160,000

140,000

120,000

100,000

Generation (MWh)

Falls Annual Generation Scenario 'Base_2050' 200,000

180,000

80,000

60,000

40,000

20,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989 1987

Falls

1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Base_2050' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Base_2050' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

D-2 Alternative 1 2050 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt1_2050' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt1_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt1_2050' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt1_2050' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

160,000

140,000

120,000

100,000

Generation (MWh)

Falls Annual Generation Scenario 'Alt1_2050' 200,000

180,000

80,000

60,000

40,000

20,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989 1987

Falls

1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt1_2050' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt1_2050' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

D-3 Alternative 2A 2050 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt2A_2050' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt2A_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt2A_2050' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt2A_2050' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt2A_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt2A_2050' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt2A_2050' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

D-4 Alternative 2B 2050 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt2B_2050' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt2B_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt2B_2050' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt2B_2050' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt2B_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt2B_2050' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt2B_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

D-5 Alternative 3 (A&B) 2050 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt3_2050' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt3_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt3_2050' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt3_2050' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

160,000

140,000

120,000

100,000

Generation (MWh)

Falls Annual Generation Scenario 'Alt3_2050' 200,000

180,000

80,000

60,000

40,000

20,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989 1987

Falls

1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt3_2050' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt3_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

D-6 Alternative 4 2050 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt4_2050' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt4_2050' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt4_2050' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt4_2050' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

160,000

140,000

120,000

100,000

Generation (MWh)

Falls Annual Generation Scenario 'Alt4_2050' 200,000

180,000

80,000

60,000

40,000

20,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989 1987

Falls

1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt4_2050' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt4_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

D-7 Alternative 5 2050 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt5_2050' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt5_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt5_2050' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt5_2050' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

160,000

140,000

120,000

100,000

Generation (MWh)

Falls Annual Generation Scenario 'Alt5_2050' 200,000

180,000

80,000

60,000

40,000

20,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989 1987

Falls

1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt5_2050' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt5_2050' 200,000

Generation (MWh)

180,000 160,000 140,000

120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

D-8 Alternative 11 2050 Basin Water Use with Union County 2050 Demand Hydro Generation Details Period of Record

Annual Generation Scenario 'Alt11_2050' 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Blewett Falls

2013

Tillery

2011

Falls

2009

Narrows

2007

Tuckertown

2005

High Rock

2003

2001

1999

1997

1995

1993

1991

1989

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

High Rock Annual Generation Scenario 'Alt11_2050' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

High Rock

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

200,000

150,000

Generation (MWh)

Tuckertown Annual Generation Scenario 'Alt11_2050' 250,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tuckertown

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

500,000

400,000

300,000

Generation (MWh)

Narrows Annual Generation Scenario 'Alt11_2050' 700,000

600,000

200,000

100,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Narrows

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Falls Annual Generation Scenario 'Alt11_2050' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

250,000

200,000

150,000

Generation (MWh)

Tillery Annual Generation Scenario 'Alt11_2050' 350,000

300,000

100,000

50,000

0

2013 2011 2009 2007 2005 2003 2001 1999 1997 1995 1993 1991 1989

Tillery

1987 1985 1983 1981 1979 1977 1975 1973 1971 1969 1967 1965 1963 1961 1959 1957 1955

Year

Blewett Falls Annual Generation Scenario 'Alt11_2050' 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0 2013

2011

2009

2007

2005

2003

2001

1999

1997

1995

1993

1991

1989

Blewett Falls

1987

1985

1983

1981

1979

1977

1975

1973

1971

1969

1967

1965

1963

1961

1959

1957

1955

Year

E-1 2012 Basin Water Use with Union County 2050 Demand Elevation Exceedance Curves Period of Record

W. Kerr Scott EndElev(ft) for years 1953 to 2013 1,050

1,045

EndElev(ft)

1,040

1,035

1,030

1,025

1,020 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

High Rock EndElev(ft) for years 1953 to 2013 626 624 622

620

EndElev(ft)

618 616 614 612 610 608 606 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tuckertown EndElev(ft) for years 1953 to 2013 565

564

EndElev(ft)

563

562

561

560

559

558 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Narrows EndElev(ft) for years 1953 to 2013 511 510 510 509

EndElev(ft)

509 508 508 507 507 506 506 505 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Falls EndElev(ft) for years 1953 to 2013 334

332

EndElev(ft)

330

328

326

324

322 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tillery EndElev(ft) for years 1953 to 2013 278.5 278.0 277.5 277.0

EndElev(ft)

276.5 276.0 275.5 275.0 274.5 274.0 273.5 273.0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Blewett Falls EndElev(ft) for years 1953 to 2013 188

186 184

EndElev(ft)

182 180 178 176 174 172 170 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

E-2 2012 Basin Water Use with Union County 2050 Demand Elevation Exceedance Curves Drought 1 (1999-2003)

W. Kerr Scott EndElev(ft) for years 1999 to 2003 1,036

1,034

EndElev(ft)

1,032

1,030

1,028

1,026

1,024 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

High Rock EndElev(ft) for years 1999 to 2003 626 624 622

620

EndElev(ft)

618 616 614 612 610 608 606 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tuckertown EndElev(ft) for years 1999 to 2003 565

564

EndElev(ft)

563

562

561

560

559 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Narrows EndElev(ft) for years 1999 to 2003 511 510 510 509

EndElev(ft)

509 508 508 507 507 506 506 505 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tillery EndElev(ft) for years 1999 to 2003 278.5 278.0 277.5 277.0

EndElev(ft)

276.5 276.0 275.5 275.0 274.5 274.0 273.5 273.0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Falls EndElev(ft) for years 1999 to 2003 333.00

332.50 332.00

EndElev(ft)

331.50 331.00 330.50 330.00 329.50 329.00 328.50 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Blewett Falls EndElev(ft) for years 1999 to 2003 186 184 182

EndElev(ft)

180 178

176 174 172 170 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

E-3 2012 Basin Water Use with Union County 2050 Demand Elevation Exceedance Curves Drought 2 (2006-2009)

W. Kerr Scott EndElev(ft) for years 2006 to 2009 1,034

1,033

EndElev(ft)

1,032

1,031

1,030

1,029

1,028

1,027 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

High Rock EndElev(ft) for years 2006 to 2009 625

624 623

EndElev(ft)

622 621 620 619 618 617 616 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tuckertown EndElev(ft) for years 2006 to 2009 565.00

564.50

EndElev(ft)

564.00

563.50

563.00

562.50

562.00

561.50 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Narrows EndElev(ft) for years 2006 to 2009 510.00 509.50 509.00

EndElev(ft)

508.50 508.00

507.50 507.00 506.50 506.00 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Falls EndElev(ft) for years 2006 to 2009 334

333 332

EndElev(ft)

331 330 329 328 327 326 325 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tillery EndElev(ft) for years 2006 to 2009 278.50

278.00

EndElev(ft)

277.50

277.00

276.50

276.00 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Blewett Falls EndElev(ft) for years 2006 to 2009 184

182

EndElev(ft)

180

178

176

174

172

170 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

F-1 2050 Basin Water Use with Union County 2050 Demand Elevation Exceedance Curves Period of Record

W. Kerr Scott EndElev(ft) for years 1953 to 2013 1,050

1,045

EndElev(ft)

1,040

1,035

1,030

1,025

1,020 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

High Rock EndElev(ft) for years 1953 to 2013 626 624 622 620

EndElev(ft)

618 616 614 612 610 608 606 604 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tuckertown EndElev(ft) for years 1953 to 2013 566 565 564

EndElev(ft)

563 562 561 560 559 558 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Narrows EndElev(ft) for years 1953 to 2013 511

510

EndElev(ft)

509

508

507

506

505

504 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Falls EndElev(ft) for years 1953 to 2013 334

332

EndElev(ft)

330

328

326

324

322

320 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tillery EndElev(ft) for years 1953 to 2013 278.50 278.00 277.50

EndElev(ft)

277.00 276.50 276.00 275.50 275.00 274.50 274.00 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Blewett Falls EndElev(ft) for years 1953 to 2013 188 186 184

EndElev(ft)

182 180 178 176 174 172 170 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

F-2 2050 Basin Water Use with Union County 2050 Demand Elevation Exceedance Curves Drought 1 (1999-2003)

W. Kerr Scott EndElev(ft) for years 1999 to 2003 1,036

1,034

EndElev(ft)

1,032

1,030

1,028

1,026

1,024 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

High Rock EndElev(ft) for years 1999 to 2003 626 624 622 620

EndElev(ft)

618 616 614 612 610 608 606 604 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tuckertown EndElev(ft) for years 1999 to 2003 566 565 564

EndElev(ft)

563 562 561 560 559 558 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Narrows EndElev(ft) for years 1999 to 2003 511

510

EndElev(ft)

509

508

507

506

505

504 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Falls EndElev(ft) for years 1999 to 2003 334 333 332

EndElev(ft)

331 330 329 328 327 326 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tillery EndElev(ft) for years 1999 to 2003 278.50 278.00 277.50

EndElev(ft)

277.00 276.50 276.00 275.50 275.00 274.50 274.00 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Blewett Falls EndElev(ft) for years 1999 to 2003 186 184 182

EndElev(ft)

180 178 176 174 172 170 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

F-3 2050 Basin Water Use with Union County 2050 Demand Elevation Exceedance Curves Drought 2 (2006-2009)

W. Kerr Scott EndElev(ft) for years 2006 to 2009 1,034 1,033 1,032

EndElev(ft)

1,031 1,030 1,029 1,028 1,027 1,026 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

High Rock EndElev(ft) for years 2006 to 2009 625 624 623

EndElev(ft)

622 621 620 619 618 617 616 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tuckertown EndElev(ft) for years 2006 to 2009 565.00

564.50

EndElev(ft)

564.00

563.50

563.00

562.50

562.00

561.50 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Falls EndElev(ft) for years 2006 to 2009 334

332

EndElev(ft)

330

328

326

324

322 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Narrows EndElev(ft) for years 2006 to 2009 511 510 510 509

EndElev(ft)

509 508 508 507 507 506 506 505 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tillery EndElev(ft) for years 2006 to 2009 278.50

278.00

EndElev(ft)

277.50

277.00

276.50

276.00 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Blewett Falls EndElev(ft) for years 2006 to 2009 184

182

EndElev(ft)

180

178

176

174

172

170 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

G-1 2012 Basin Water Use with Union County 2050 Demand Storage Exceedance Curves Period of Record

W. Kerr Scott EndStorage(af) for years 1953 to 2013 90,000

80,000 70,000

EndStorage(af)

60,000 50,000 40,000 30,000 20,000 10,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

High Rock EndStorage(af) for years 1953 to 2013 250,000

200,000

EndStorage(af)

150,000

100,000

50,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tuckertown EndStorage(af) for years 1953 to 2013 45,000

40,000 35,000

EndStorage(af)

30,000 25,000 20,000 15,000 10,000 5,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Narrows EndStorage(af) for years 1953 to 2013 145,000

140,000

EndStorage(af)

135,000

130,000

125,000

120,000

115,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Falls EndStorage(af) for years 1953 to 2013 3,000

2,500

EndStorage(af)

2,000

1,500

1,000

500

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tillery EndStorage(af) for years 1953 to 2013 135,000

130,000

EndStorage(af)

125,000

120,000

115,000

110,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Blewett Falls EndStorage(af) for years 1953 to 2013 70,000

60,000

EndStorage(af)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

G-2 2012 Basin Water Use with Union County 2050 Demand Storage Exceedance Curves Drought 1 (1999-2003)

W. Kerr Scott EndStorage(af) for years 1999 to 2003 60,000

50,000

EndStorage(af)

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

High Rock EndStorage(af) for years 1999 to 2003 250,000

200,000

EndStorage(af)

150,000

100,000

50,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tuckertown EndStorage(af) for years 1999 to 2003 45,000

40,000 35,000

EndStorage(af)

30,000 25,000 20,000 15,000 10,000 5,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Narrows EndStorage(af) for years 1999 to 2003 145,000

140,000

EndStorage(af)

135,000

130,000

125,000

120,000

115,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Falls EndStorage(af) for years 1999 to 2003 3,000

2,500

EndStorage(af)

2,000

1,500

1,000

500

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tillery EndStorage(af) for years 1999 to 2003 135,000

130,000

EndStorage(af)

125,000

120,000

115,000

110,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Blewett Falls EndStorage(af) for years 1999 to 2003 70,000

60,000

EndStorage(af)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

G-3 2012 Basin Water Use with Union County 2050 Demand Storage Exceedance Curves Drought 2 (2006-2009)

W. Kerr Scott EndStorage(af) for years 2006 to 2009 60,000

50,000

EndStorage(af)

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

High Rock EndStorage(af) for years 2006 to 2009 250,000

200,000

EndStorage(af)

150,000

100,000

50,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tuckertown EndStorage(af) for years 2006 to 2009 43,000 42,000 41,000

EndStorage(af)

40,000 39,000

38,000 37,000 36,000 35,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Narrows EndStorage(af) for years 2006 to 2009 144,000 142,000 140,000

138,000

EndStorage(af)

136,000 134,000 132,000 130,000 128,000 126,000 124,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Falls EndStorage(af) for years 2006 to 2009 3,000

2,500

EndStorage(af)

2,000

1,500

1,000

500

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tillery EndStorage(af) for years 2006 to 2009 134,000

132,000

EndStorage(af)

130,000

128,000

126,000

124,000

122,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Blewett Falls EndStorage(af) for years 2006 to 2009 50,000 45,000 40,000

35,000

EndStorage(af)

30,000 25,000 20,000 15,000 10,000 5,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

H-1 2050 Basin Water Use with Union County 2050 Demand Storage Exceedance Curves Period of Record

W. Kerr Scott EndStorage(af) for years 1953 to 2013 90,000 80,000 70,000

EndStorage(af)

60,000 50,000 40,000 30,000 20,000 10,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

High Rock EndStorage(af) for years 1953 to 2013 250,000

200,000

EndStorage(af)

150,000

100,000

50,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tuckertown EndStorage(af) for years 1953 to 2013 45,000 40,000 35,000

EndStorage(af)

30,000 25,000 20,000 15,000 10,000 5,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Narrows EndStorage(af) for years 1953 to 2013 160,000 140,000 120,000

EndStorage(af)

100,000 80,000 60,000 40,000 20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Falls EndStorage(af) for years 1953 to 2013 3,000

2,500

EndStorage(af)

2,000

1,500

1,000

500

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tillery EndStorage(af) for years 1953 to 2013 135,000

130,000

EndStorage(af)

125,000

120,000

115,000

110,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Blewett Falls EndStorage(af) for years 1953 to 2013 70,000

60,000

EndStorage(af)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

H-2 2050 Basin Water Use with Union County 2050 Demand Storage Exceedance Curves Drought 1 (1999-2003)

W. Kerr Scott EndStorage(af) for years 1999 to 2003 60,000

50,000

EndStorage(af)

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

High Rock EndStorage(af) for years 1999 to 2003 250,000

200,000

EndStorage(af)

150,000

100,000

50,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tuckertown EndStorage(af) for years 1999 to 2003 45,000 40,000 35,000

EndStorage(af)

30,000 25,000 20,000 15,000 10,000 5,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Narrows EndStorage(af) for years 1999 to 2003 160,000 140,000 120,000

EndStorage(af)

100,000 80,000 60,000 40,000 20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Falls EndStorage(af) for years 1999 to 2003 3,000

2,500

EndStorage(af)

2,000

1,500

1,000

500

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tillery EndStorage(af) for years 1999 to 2003 135,000

130,000

EndStorage(af)

125,000

120,000

115,000

110,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Blewett Falls EndStorage(af) for years 1999 to 2003 70,000

60,000

EndStorage(af)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

H-3 2050 Basin Water Use with Union County 2050 Demand Storage Exceedance Curves Drought 2 (2006-2009)

W. Kerr Scott EndStorage(af) for years 2006 to 2009 60,000

50,000

EndStorage(af)

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

High Rock EndStorage(af) for years 2006 to 2009 250,000

200,000

EndStorage(af)

150,000

100,000

50,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tuckertown EndStorage(af) for years 2006 to 2009 43,000 42,000 41,000

EndStorage(af)

40,000 39,000 38,000 37,000 36,000 35,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Narrows EndStorage(af) for years 2006 to 2009 145,000

140,000

EndStorage(af)

135,000

130,000

125,000

120,000

115,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Falls EndStorage(af) for years 2006 to 2009 3,000

2,500

EndStorage(af)

2,000

1,500

1,000

500

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tillery EndStorage(af) for years 2006 to 2009 134,000

132,000

EndStorage(af)

130,000

128,000

126,000

124,000

122,000 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Blewett Falls EndStorage(af) for years 2006 to 2009 50,000 45,000 40,000 35,000

EndStorage(af)

30,000 25,000 20,000 15,000 10,000 5,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

I-1 2012 Basin Water Use with Union County 2050 Demand Elevation & Storage Comparisons Period of Record

Annual Averages

Average Elevation (feet) Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.2 1030.2 1030.2 1030.2 1030.2 1030.2 1030.2 1030.2 623.2 623.2 623.2 623.2 623.2 623.2 623.2 623.2 564.2 564.2 564.2 564.2 564.2 564.2 564.2 564.2 509.0 509.0 509.0 509.0 509.0 509.0 509.0 509.0 330.9 330.9 330.9 330.9 330.9 330.9 330.9 330.9 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 176.5 176.5 176.5 176.5 176.5 176.5 176.5 176.5

Average Difference (feet) from BASE (UC2050_2012) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 564.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 509.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 330.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Average Elevation (feet)

Average Storage (acre-feet) Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett Total

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett Total

Difference (in) from BASE (UC2050_2012)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.2 0 0 0 0 0 0 0 623.2 0 0 0 0 0 0 0 564.2 0 0 0 0 0 0 0 509.0 0 0 0 0 0 0 0 330.9 0 0 0 0 0 0 0 278.0 0 0 0 0 0 0 0 176.5 0 0 0 0 0 0 0

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett Total

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,397 41,397 41,397 41,397 41,397 41,397 41,397 41,397 229,421 229,421 229,419 229,401 229,421 229,421 229,421 229,421 41,067 41,067 41,066 40,924 41,067 41,067 41,067 41,067 138,132 138,132 137,938 138,097 138,132 138,132 138,132 138,132 2,072 2,071 2,069 2,069 2,071 2,071 2,071 2,071 132,580 132,580 132,580 132,580 132,581 132,581 132,581 132,581 26,355 26,347 26,355 26,357 26,336 26,336 26,336 26,350 611,024 611,016 610,825 610,826 611,006 611,006 611,006 611,020 Average Difference (acre-feet) from BASE (UC2050_2012) Storage (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,397 0 0 0 0 0 0 0 229,421 0 -2 -20 0 0 0 0 41,067 0 -2 -143 0 0 0 0 138,132 0 -194 -35 0 0 0 0 2,072 0 -3 -2 0 0 0 0 132,580 0 0 0 1 1 1 1 26,355 -8 0 2 -19 -19 -19 -5 611,024 -8 -199 -197 -18 -18 -18 -4 Average Storage Difference (million gallons) from BASE (UC2050_2012) (million gallons) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 13,489 0 0 0 0 0 0 0 74,757 0 -1 -6 0 0 0 0 13,382 0 -1 -47 0 0 0 0 45,010 0 -63 -11 0 0 0 0 675 0 -1 -1 0 0 0 0 43,201 0 0 0 0 0 0 0 8,588 -2 0 1 -6 -6 -6 -2 199,103 -3 -65 -64 -6 -6 -6 -1

Plant‐specific Tables

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet)

ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 Base (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1030.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Average Elevation (feet)

Month

Average Storage (acre-feet)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,440 0 0 0 0 0 0 0 41,509 0 0 0 0 0 0 0 41,539 0 0 0 0 0 0 0 41,651 0 0 0 0 0 0 0 41,462 0 0 0 0 0 0 0 41,368 0 0 0 0 0 0 0 41,292 0 0 0 0 0 0 0 41,325 0 0 0 0 0 0 0 41,200 0 0 0 0 0 0 0 41,262 0 0 0 0 0 0 0 41,405 0 0 0 0 0 0 0 41,323 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Month

Average Storage (acre-feet)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 232,256 0 0 -50 0 0 0 0 232,507 0 0 0 0 0 0 0 233,384 0 0 0 0 0 0 0 232,737 0 3 3 0 0 0 0 230,163 0 1 1 0 0 0 0 229,139 0 -6 -6 0 0 0 0 226,995 0 -3 -5 0 0 0 0 225,278 0 -2 -32 0 0 0 0 224,820 0 -5 -21 0 0 0 0 226,655 0 -4 -44 0 0 0 0 228,700 0 -3 -26 0 0 0 0 230,624 0 -2 -56 0 0 0 0 0 -23 -235 0 0 0 0

W. Kerr Scott Difference (feet) from BASE (UC2050_2012)

High Rock Difference (feet) from BASE (UC2050_2012)

ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 Base (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 623.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 622.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 622.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 623.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0

W. Kerr Scott Difference (acre-feet) from BASE (UC2050_2012)

High Rock Difference (acre-feet) from BASE (UC2050_2012)

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet)

ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 Base (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 564.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 564.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 564.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 564.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 564.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 564.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 564.2 0.0 0.0 -0.1 0.0 0.0 0.0 0.0 564.2 0.0 0.0 -0.1 0.0 0.0 0.0 0.0 564.2 0.0 0.0 -0.1 0.0 0.0 0.0 0.0 564.1 0.0 0.0 -0.1 0.0 0.0 0.0 0.0 564.2 0.0 0.0 -0.1 0.0 0.0 0.0 0.0 564.3 0.0 0.0 -0.1 0.0 0.0 0.0 0.0

Average Elevation (feet)

Month

Average Storage (acre-feet)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,226 0 0 -45 0 0 0 0 41,233 0 0 -30 0 0 0 0 41,262 0 0 -20 0 0 0 0 41,221 0 0 -25 0 0 0 0 41,085 0 1 -102 0 0 0 0 41,077 0 -3 -118 0 0 0 0 40,981 0 -6 -184 0 0 0 0 40,924 0 -4 -245 0 0 0 0 40,864 0 -2 -288 0 0 0 0 40,846 0 -4 -310 0 0 0 0 41,017 0 -1 -200 0 0 0 0 41,086 0 0 -144 0 0 0 0 0 -20 -1,712 0 0 0 0

Month

Average Storage (acre-feet)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 138,759 0 -101 -10 0 0 0 0 139,027 0 -33 -5 0 0 0 0 139,341 0 -28 -13 0 0 0 0 139,016 0 -35 -8 0 0 0 0 138,274 0 -112 -13 0 0 0 0 138,078 0 -151 -43 0 0 0 0 137,533 0 -227 -52 0 0 0 0 137,310 0 -341 -66 0 0 0 0 137,227 0 -350 -48 0 0 0 0 137,255 0 -393 -44 0 0 0 0 137,584 0 -287 -57 0 0 0 0 138,239 0 -252 -52 0 0 0 0 0 -2,310 -412 0 0 0 0

Tuckertown Difference (feet) from BASE (UC2050_2012)

Narrows Difference (feet) from BASE (UC2050_2012)

ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 Base (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 509.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 509.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 509.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 509.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 509.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 509.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 508.9 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 508.8 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 508.8 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 508.8 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 508.9 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 509.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Tuckertown Difference (acre-feet) from BASE (UC2050_2012)

Narrows Difference (acre-feet) from BASE (UC2050_2012)

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Falls Difference (feet) from BASE (UC2050_2012) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 331.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 331.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 331.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 331.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 331.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 330.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 330.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 330.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 330.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 330.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 330.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 331.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Average Tillery Difference (feet) from BASE (UC2050_2012) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Falls Difference (acre-feet) from BASE (UC2050_2012) Storage (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2,139 0 -1 -2 0 0 0 0 2,156 0 0 1 0 0 0 0 2,196 0 -1 -1 0 0 0 0 2,174 0 -6 -5 0 0 0 0 2,109 0 -3 -4 0 0 0 0 2,058 0 -3 -2 0 0 0 0 2,003 0 -3 -3 0 0 0 0 1,971 0 -4 -2 0 0 0 0 1,968 0 -2 -1 0 0 0 0 1,981 0 -4 -3 0 0 0 0 2,014 0 -2 0 0 0 0 0 2,092 0 -2 -2 0 0 0 0 0 -32 -25 0 0 0 0 Average Tillery Difference (acre-feet) from BASE (UC2050_2012) Storage (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 132,738 2 2 1 2 2 2 2 132,748 -1 0 0 2 2 2 2 132,520 0 0 0 1 1 1 0 132,460 -5 2 0 1 1 1 -2 132,486 -2 -10 -10 1 1 1 -2 132,536 1 1 1 1 1 1 1 132,575 0 0 0 0 0 0 0 132,598 1 1 1 1 1 1 1 132,555 0 0 1 0 0 0 0 132,565 1 1 1 1 1 1 1 132,550 1 1 3 1 1 1 1 132,639 2 2 2 1 1 1 2 -1 2 1 13 13 13 6

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Blewett Difference (feet) from BASE (UC2050_2012) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 176.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 176.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Blewett Difference (acre-feet) from BASE (UC2050_2012) Storage (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 25,818 -1 -76 -77 -2 -2 -2 -1 26,072 -88 -83 -85 -87 -87 -87 -87 26,007 7 97 4 9 9 9 22 26,323 -30 26 25 -41 -41 -41 -24 26,387 29 62 100 -19 -19 -19 29 26,364 39 -52 41 -44 -44 -44 39 26,806 9 53 55 -14 -14 -14 9 26,746 -28 3 3 -27 -27 -27 -27 26,496 -13 -1 1 -12 -12 -12 -13 26,355 -5 0 1 5 5 5 -6 26,685 -14 -4 -16 -3 -3 -3 -3 26,188 -5 -29 -29 -5 -5 -5 -5 -98 -4 23 -238 -238 -238 -65 Average Total System Difference (acre-feet) from BASE (UC2050_2012) Storage (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 25,827 1 -176 -182 0 0 0 1 25,989 -89 -116 -121 -85 -85 -85 -86 26,101 6 68 -30 10 10 10 22 26,449 -35 -11 -10 -40 -40 -40 -26 26,540 26 -61 -28 -17 -17 -17 28 26,426 40 -214 -127 -43 -43 -43 40 26,694 9 -186 -188 -14 -14 -14 10 26,534 -27 -347 -342 -26 -26 -26 -26 26,400 -12 -360 -356 -12 -12 -12 -12 26,383 -4 -404 -399 6 6 6 -5 26,648 -13 -296 -296 -3 -3 -3 -2 26,152 -3 -284 -281 -4 -4 -4 -3 -100 -2,387 -2,361 -226 -226 -226 -59

Yadkin-Pee Dee Reservoirs - Average Storage Comparison for years 1953 to 2013 250,000

Storage (Acre-feet)

200,000

Base (UC2050_2012)

150,000

ALT 1 (UC2050_2012) ALT 2A (UC2050_2012) ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

100,000

ALT 4 (UC2050_2012) ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012) 50,000

0 W. Kerr Scott

High Rock

Tuckertown

Narrows Reservoir

Falls

Tillery

Blewett

W. Kerr Scott Reservoir - Average Storage Comparison for years 1953 to 2013 45,000 41,397

41,397

41,397

41,397

41,397

41,397

41,397

41,397

40,000 35,000

Storage (Acre-feet)

30,000 25,000 20,000

W. Kerr Scott

15,000 10,000 5,000

0 Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) Alternative

High Rock Lake - Average Storage Comparison for years 1953 to 2013 229,425 229,421

229,420

229,421

229,421

229,421

229,421

229,421

229,419

Storage (Acre-feet)

229,415

229,410

229,405

High Rock 229,401

229,400

229,395

229,390 Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012)

Alternative

Tuckertown Reservoir - Average Storage Comparison for years 1953 to 2013 41,100 41,067

41,067

41,067

41,066

41,067

41,067

41,067

Storage (Acre-feet)

41,050

41,000

Tuckertown

40,950 40,924

40,900

40,850 Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) Alternative

Narrows Reservoir - Average Storage Comparison for years 1953 to 2013 138,150

138,132

138,132

138,132

138,132

138,132

138,132

138,097

138,100

Storage (Acre-feet)

138,050

138,000

137,950

137,938

Narrows

137,900

137,850

137,800 Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Falls Reservoir - Average Storage Comparison for years 1953 to 2013

Storage (Acre-feet)

2,080

2,072

2,071

2,070

2,071

2,069

2,071

2,071

2,071

2,069 Falls

2,060

Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Lake Tillery - Average Storage Comparison for years 1953 to 2013

Storage (Acre-feet)

132,590

132,581 132,580

132,580

132,580

132,581

132,581

132,580

132,581

132,580 Tillery

132,570 Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Blewett Falls Lake - Average Storage Comparison for years 1953 to 2013 26,360 26,357

26,355

26,355

26,355

26,350 26,350

Storage (Acre-feet)

26,347

26,345

26,340 26,336

26,336

26,336

ALT 3 (UC2050_2012)

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

Blewett

26,335

26,330

26,325

26,320

Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

Alternative

ALT 11 (UC2050_2012)

Total System - Average Storage Comparison for years 1953 to 2013 611,050 611,024

611,020

611,016

611,006

611,006

611,006

611,000

Storage (Acre-feet)

610,950

610,900

610,850 610,825

610,826

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

Total

610,800

610,750

610,700 Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Total System - Difference in Average Monthly Storage from Base (2012) for years 1953 to 2013 Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

100

0

Storage (acre-feet)

-100

ALT 1 (UC2050_2012) ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012) -200

ALT 3 (UC2050_2012) ALT 4 (UC2050_2012) ALT 5 (UC2050_2012) ALT 11 (UC2050_2012)

-300

-400

-500

I-2 2012 Basin Water Use with Union County 2050 Demand Elevation & Storage Comparisons Drought 1 (1999-2003)

Annual Averages

Drought 1 (1999-2003) Average Elevation (feet) Reservoir

W. Kerr Scott

Drought 1 (1999-2003) Average Storage (acre-feet)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.0 1030.0 1030.0 1030.0 1030.0 1030.0 1030.0 1030.0

Reservoir

W. Kerr Scott

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,151 41,151 41,151 41,151 41,151 41,151 41,151 41,151

High Rock

622.1

622.1

622.1

622.1

622.1

622.1

622.1

622.1

High Rock

217,044

217,044

217,029

216,869

217,044

217,044

217,044

Tuckertown

564.0

564.0

564.0

563.6

564.0

564.0

564.0

564.0

Tuckertown

40,563

40,563

40,541

39,729

40,563

40,563

40,563

217,044 40,563

Narrows

508.8

508.8

508.5

508.7

508.8

508.8

508.8

508.8

Narrows

136,867

136,867

135,672

136,664

136,867

136,867

136,867

136,867

Falls

330.2

330.2

330.2

330.2

330.2

330.2

330.2

330.2

Falls

1,942

1,942

1,939

1,940

1,942

1,942

1,942

1,942

Tillery

278.0

278.0

278.0

278.0

278.0

278.0

278.0

278.0

Tillery

132,569

132,566

132,566

132,569

132,570

132,570

132,570

132,567

Blewett

176.6

176.6

176.6

176.6

176.6

176.6

176.6

176.6

Blewett

26,481

26,445

26,499

26,495

26,437

26,437

26,437

26,454

Total

596,616

596,578

595,397

595,418

596,574

596,574

596,574

596,588

Reservoir

W. Kerr Scott

Average Difference (feet) from BASE (UC2050_2012), Drought 1 (1999-2003) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Reservoir

W. Kerr Scott

Average Difference (acre-feet) from BASE (UC2050_2012), Drought 1 (1999-2003) Storage (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,151 0 0 0 0 0 0 0

High Rock

622.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

High Rock

217,044

0

-15

-175

0

0

0

0

Tuckertown

564.0

0.0

0.0

-0.4

0.0

0.0

0.0

0.0

Tuckertown

40,563

0

-21

-834

0

0

0

0

Narrows

508.8

0.0

-0.3

-0.1

0.0

0.0

0.0

0.0

Narrows

136,867

0

-1,194

-203

0

0

0

0

Falls

330.2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Falls

1,942

0

-3

-2

0

0

0

0

Tillery

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Tillery

132,569

-3

-3

0

1

1

1

-2

Blewett

176.6

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Blewett

26,481

-36

18

14

-43

-43

-43

-27

Total

596,616

-39

-1,219

-1,198

-42

-42

-42

-29

Reservoir

W. Kerr Scott

Average Elevation (feet)

Difference (in) from BASE (UC2050_2012), Drought 1 (1999-2003) Reservoir

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.0 0 0 0 0 0 0 0

W. Kerr Scott

Average Storage Difference (million gallons) from BASE (UC2050_2012), Drought 1 (1999-2003) (million gallons) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 13,409 0 0 0 0 0 0 0

High Rock

622.1

0

0

0

0

0

0

0

High Rock

70,724

0

-5

-57

0

0

0

Tuckertown

564.0

0

0

-5

0

0

0

0

Tuckertown

13,217

0

-7

-272

0

0

0

0 0

Narrows

508.8

0

-4

-1

0

0

0

0

Narrows

44,598

0

-389

-66

0

0

0

0

Falls

330.2

0

0

0

0

0

0

0

Falls

633

0

-1

-1

0

0

0

0

Tillery

278.0

0

0

0

0

0

0

0

Tillery

43,198

-1

-1

0

0

0

0

-1

Blewett

176.6

0

0

0

0

0

0

0

Blewett

8,629

-12

6

5

-14

-14

-14

-9

194,408

-13

-397

-390

-14

-14

-14

-9

Total

Plant‐specific Tables

Month

Jan

Average Elevation (feet)

W. Kerr Scott Difference (feet) from BASE (UC2050_2012), Drought 1 (19992003) Month

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan

Average Storage (acre-feet)

W. Kerr Scott Difference (acre-feet) from BASE (UC2050_2012), Drought 1 (1999-2003)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,222 0 0 0 0 0 0 0

Feb

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

41,197

0

0

0

0

0

0

0

Mar

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

41,305

0

0

0

0

0

0

0

Apr

1030.2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

41,409

0

0

0

0

0

0

0

May

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

41,223

0

0

0

0

0

0

0

Jun

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

41,251

0

0

0

0

0

0

0

Jul

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jul

41,251

0

0

0

0

0

0

0

Aug

1029.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Aug

40,863

0

0

0

0

0

0

0

Sep

1029.5

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sep

40,525

0

0

0

0

0

0

0

Oct

1030.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Oct

41,034

0

0

0

0

0

0

0

Nov

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Nov

41,308

0

0

0

0

0

0

0

Dec

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Dec

41,224

0

0

0

0

0

0

0

-

0

0

0

0

0

0

0

Total

Month

Jan

Average Elevation (feet)

Month

Average High Rock Difference (acre-feet) from BASE (UC2050_2012), Drought 1 (1999Storage 2003) (acre-feet)

Jan

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 228,824 0 -3 -596 0 0 0 0

High Rock Difference (feet) from BASE (UC2050_2012), Drought 1 (19992003)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 623.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Feb

623.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

227,890

0

-2

-2

0

0

0

0

Mar

623.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

230,042

0

1

1

0

0

0

0

Apr

623.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

229,827

0

-14

-14

0

0

0

0

May

622.4

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

219,015

0

-54

-54

0

0

0

0

Jun

621.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

212,441

0

-41

-48

0

0

0

0

Jul

621.2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jul

207,792

0

-6

-10

0

0

0

0

Aug

620.2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Aug

198,857

0

-13

-55

0

0

0

0

Sep

619.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sep

195,163

0

-17

-132

0

0

0

0

Oct

621.6

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Oct

211,568

0

-13

-247

0

0

0

0

Nov

622.4

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Nov

219,790

0

-7

-274

0

0

0

0

Dec

622.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Dec

223,964

0

-8

-639

0

0

0

0

-

0

-178

-2,071

0

0

0

0

Total

Month

Jan

Average Elevation (feet)

Tuckertown Difference (feet) from BASE (UC2050_2012), Drought 1 (19992003) Month

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 564.1 0.0 0.0 -0.2 0.0 0.0 0.0 0.0

Jan

Average Storage (acre-feet)

Tuckertown Difference (acre-feet) from BASE (UC2050_2012), Drought 1 (1999-2003)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 40,747 0 1 -351 0 0 0 0

Feb

564.2

0.0

0.0

-0.1

0.0

0.0

0.0

0.0

Feb

41,058

0

0

-152

0

0

0

0

Mar

564.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

41,115

0

0

-73

0

0

0

0

Apr

564.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

41,158

0

-1

-79

0

0

0

0

May

564.1

0.0

0.0

-0.3

0.0

0.0

0.0

0.0

May

40,683

0

0

-583

0

0

0

0

Jun

564.1

0.0

0.0

-0.4

0.0

0.0

0.0

0.0

Jun

40,698

0

-53

-813

0

0

0

0

Jul

564.1

0.0

0.0

-0.3

0.0

0.0

0.0

0.0

Jul

40,651

0

-53

-691

0

0

0

0

Aug

563.9

0.0

0.0

-0.6

0.0

0.0

0.0

0.0

Aug

40,277

0

-51

-1,317

0

0

0

0

Sep

563.7

0.0

0.0

-0.9

0.0

0.0

0.0

0.0

Sep

39,810

0

-49

-1,903

0

0

0

0

Oct

563.7

0.0

0.0

-0.9

0.0

0.0

0.0

0.0

Oct

39,828

0

-48

-1,905

0

0

0

0

Nov

564.0

0.0

0.0

-0.5

0.0

0.0

0.0

0.0

Nov

40,423

0

0

-1,135

0

0

0

0

Dec

563.9

0.0

0.0

-0.4

0.0

0.0

0.0

0.0

Dec

40,344

0

0

-960

0

0

0

0

-

0

-254

-9,964

0

0

0

0

Total

Month

Jan

Average Elevation (feet)

Narrows Difference (feet) from BASE (UC2050_2012), Drought 1 (1999-2003) Month

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 508.8 0.0 -0.2 0.0 0.0 0.0 0.0 0.0

Jan

Average Storage (acre-feet)

Narrows Difference (acre-feet) from BASE (UC2050_2012), Drought 1 (19992003)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 137,215 0 -988 -38 0 0 0 0

Feb

508.9

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

137,773

0

-166

-13

0

0

0

0

Mar

509.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

138,100

0

-97

-25

0

0

0

0

Apr

509.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

138,384

0

-85

-5

0

0

0

0

May

508.8

0.0

-0.1

0.0

0.0

0.0

0.0

0.0

May

137,219

0

-630

-39

0

0

0

0

Jun

508.8

0.0

-0.2

-0.1

0.0

0.0

0.0

0.0

Jun

136,974

0

-1,100

-319

0

0

0

0

Jul

508.8

0.0

-0.2

-0.1

0.0

0.0

0.0

0.0

Jul

136,943

0

-1,022

-366

0

0

0

0

Aug

508.6

0.0

-0.3

-0.1

0.0

0.0

0.0

0.0

Aug

136,181

0

-1,777

-445

0

0

0

0

Sep

508.5

0.0

-0.5

-0.1

0.0

0.0

0.0

0.0

Sep

135,303

0

-2,474

-451

0

0

0

0

Oct

508.4

0.0

-0.5

-0.1

0.0

0.0

0.0

0.0

Oct

134,904

0

-2,562

-405

0

0

0

0

Nov

508.7

0.0

-0.3

-0.1

0.0

0.0

0.0

0.0

Nov

136,528

0

-1,744

-306

0

0

0

0

Dec

508.8

0.0

-0.3

0.0

0.0

0.0

0.0

0.0

Dec

136,941

0

-1,615

-9

0

0

0

0

-

0

-14,260

-2,422

0

0

0

0

Total

Month

Jan

Average Falls Difference (feet) from BASE (UC2050_2012), Drought 1 (1999-2003) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 330.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Month

Jan

Average Storage Falls Difference (acre-feet) from BASE (UC2050_2012), Drought 1 (1999-2003) (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2,011 0 0 0 0 0 0 0

Feb

330.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

1,957

0

-1

2

0

0

0

0

Mar

330.9

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

2,064

0

-4

-3

0

0

0

0

Apr

330.9

0.0

-0.1

0.0

0.0

0.0

0.0

0.0

Apr

2,076

0

-10

-7

0

0

0

0

May

330.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

1,960

0

0

-1

0

0

0

0

Jun

330.2

0.0

-0.1

-0.1

0.0

0.0

0.0

0.0

Jun

1,942

0

-13

-10

0

0

0

0

Jul

330.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jul

1,922

0

-7

1

0

0

0

0

Aug

329.7

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Aug

1,848

0

-4

-4

0

0

0

0

Sep

329.7

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sep

1,841

0

1

1

0

0

0

0

Oct

329.5

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Oct

1,811

0

-9

-7

0

0

0

0

Nov

330.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Nov

1,900

0

-3

0

0

0

0

0

Dec

330.4

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Dec

1,974

0

8

9

0

0

0

0

-

0

-42

-20

0

0

0

0

Total

Month

Jan

Average Tillery Difference (feet) from BASE (UC2050_2012), Drought 1 (1999-2003) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Month

Jan

Average Tillery Difference (acre-feet) from BASE (UC2050_2012), Drought 1 (1999Storage 2003) (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 132,806 -1 -2 -2 0 0 0 -1

Feb

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

132,810

0

0

0

5

5

5

1

Mar

277.9

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

132,317

-2

-1

-1

1

1

1

-1

Apr

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

132,343

-17

-1

-2

1

1

1

-14

May

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

132,419

-22

-39

-2

1

1

1

-19

Jun

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

132,589

3

3

3

3

3

3

3

Jul

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jul

132,558

0

1

0

0

0

0

1

Aug

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Aug

132,614

-1

-1

0

1

1

1

0

Sep

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sep

132,606

0

0

0

0

0

0

0

Oct

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Oct

132,581

0

0

0

0

0

0

0

Nov

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Nov

132,571

3

2

3

1

1

1

3

Dec

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Dec

132,632

1

1

3

0

0

0

0

-

-35

-37

2

13

13

13

-27

Total

Month

Jan

Average Elevation Blewett Difference (feet) from BASE (UC2050_2012), Drought 1 (1999-2003) (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 176.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Month

Jan

Average Blewett Difference (acre-feet) from BASE (UC2050_2012), Drought 1 (1999Storage 2003) (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 25,491 -2 1 2 -1 -1 -1 -2

Feb

176.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

25,610

-2

-33

-37

-4

-4

-4

-3

Mar

176.6

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

26,727

1

9

10

-6

-6

-6

102 91

Apr

176.7

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

26,996

90

84

84

-8

-8

-8

May

176.4

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

26,072

-3

6

4

-4

-4

-4

-3

Jun

176.6

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

26,478

-56

20

-24

-51

-51

-51

-55

Jul

177.0

-0.1

0.0

0.0

-0.1

-0.1

-0.1

-0.1

Jul

27,474

-193

75

77

-189

-189

-189

-191

Aug

176.7

-0.1

0.0

0.0

-0.1

-0.1

-0.1

-0.1

Aug

26,783

-220

61

60

-215

-215

-215

-215

Sep

176.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sep

27,164

-20

-8

-8

-17

-17

-17

-19

Oct

176.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Oct

25,174

-11

5

5

-13

-13

-13

-13

Nov

176.7

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Nov

26,700

-1

-2

-2

-2

-2

-2

-2

Dec

176.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Dec

27,081

-3

-5

-3

-3

-3

-3

-2

-

-421

212

166

-513

-513

-513

-312

Total

Month

Jan

Average Total System Difference (acre-feet) from BASE (UC2050_2012) Storage (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 25,827 -4 -991 -985 -1 -1 -1 -3

Feb

25,989

-2

-202

-203

1

1

1

-2

Mar

26,101

-1

-91

-92

-5

-5

-5

101

Apr

26,449

72

-27

-23

-7

-7

-7

77

May

26,540

-25

-717

-675

-3

-3

-3

-23

Jun

26,426

-52

-1,183

-1,211

-48

-48

-48

-52

Jul

26,694

-193

-1,013

-990

-189

-189

-189

-190

Aug

26,534

-221

-1,785

-1,761

-215

-215

-215

-215

Sep

26,400

-20

-2,547

-2,493

-17

-17

-17

-19

Oct

26,383

-11

-2,627

-2,560

-13

-13

-13

-13

Nov

26,648

2

-1,755

-1,715

0

0

0

2

Dec

26,152

-2

-1,620

-1,599

-3

-3

-3

-2

-

-456

-14,558

-14,309

-499

-499

-499

-339

Total

Yadkin-Pee Dee Reservoirs - Average Storage Comparison for years 1999-2003 250,000

Storage (Acre-feet)

200,000

Base (UC2050_2012)

150,000

ALT 1 (UC2050_2012) ALT 2A (UC2050_2012) ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

100,000

ALT 4 (UC2050_2012) ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012) 50,000

0 W. Kerr Scott

High Rock

Tuckertown

Narrows Reservoir

Falls

Tillery

Blewett

W. Kerr Scott Reservoir - Average Storage Comparison for years 1999-2003 45,000 41,151

41,151

41,151

41,151

41,151

41,151

41,151

41,151

40,000 35,000

Storage (Acre-feet)

30,000 25,000 20,000

W. Kerr Scott

15,000 10,000 5,000

0 Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) Alternative

High Rock Lake - Average Storage Comparison for years 1999-2003 217,100

217,050

217,044

217,044

217,044

217,044

217,044

217,044

217,029

Storage (Acre-feet)

217,000

216,950

216,900

High Rock 216,869

216,850

216,800

216,750 Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012)

Alternative

Tuckertown Reservoir - Average Storage Comparison for years 1999-2003 40,800

40,600

40,563

40,563

40,563

40,541

40,563

40,563

40,563

Storage (Acre-feet)

40,400

40,200

40,000 Tuckertown 39,800

39,729

39,600

39,400

39,200 Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) Alternative

Narrows Reservoir - Average Storage Comparison for years 1999-2003 137,000 136,867

136,867

136,867

136,867

136,867

136,867

136,800 136,664 136,600

Storage (Acre-feet)

136,400 136,200 136,000 Narrows

135,800

135,672

135,600

135,400 135,200

135,000 Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Falls Reservoir - Average Storage Comparison for years 1999-2003

Storage (Acre-feet)

1,950

1,942

1,942

1,942

1,942

1,942

1,942

1,940 1,940

1,939 Falls

1,930

Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Lake Tillery - Average Storage Comparison for years 1999-2003

Storage (Acre-feet)

132,580

132,570

132,570

132,570

132,569

132,569

Tillery 132,567 132,566

132,566

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

132,560 Base (UC2050_2012)

ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Blewett Falls Lake - Average Storage Comparison for years 1999-2003 26,510 26,499

26,500

26,495

26,490 26,481

Storage (Acre-feet)

26,480 26,470

26,460

26,454

26,450

26,445

Blewett 26,437

26,437

26,437

ALT 3 (UC2050_2012)

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

26,440 26,430

26,420 26,410 26,400

Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

Alternative

ALT 11 (UC2050_2012)

Total System - Average Storage Comparison for years 1999-2003 611,050 611,024

611,020

611,016

611,006

611,006

611,006

611,000

Storage (Acre-feet)

610,950

610,900

610,850 610,825

610,826

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

Total

610,800

610,750

610,700 Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Total System - Difference in Average Monthly Storage from Base (2012) for years 1999-2003 Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

500

0

-500

Storage (acre-feet)

ALT 1 (UC2050_2012) ALT 2A (UC2050_2012) -1,000

ALT 2B (UC2050_2012) ALT 3 (UC2050_2012) ALT 4 (UC2050_2012)

-1,500

ALT 5 (UC2050_2012) ALT 11 (UC2050_2012)

-2,000

-2,500

-3,000

I-3 2012 Basin Water Use with Union County 2050 Demand Elevation & Storage Comparisons Drought 2 (2006-2009)

Annual Averages

Drought 2 (2006-2009) Average Elevation (feet) Reservoir

W. Kerr Scott

Drought 2 (2006-2009) Average Storage (acre-feet)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.1 1030.1 1030.1 1030.1 1030.1 1030.1 1030.1 1030.1

Reservoir

W. Kerr Scott

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,191 41,191 41,191 41,191 41,191 41,191 41,191 41,191

High Rock

622.9

622.9

622.9

622.9

622.9

622.9

622.9

622.9

High Rock

225,992

225,992

225,982

225,922

225,992

225,992

225,992

Tuckertown

564.2

564.2

564.2

564.0

564.2

564.2

564.2

564.2

Tuckertown

40,870

40,870

40,870

40,463

40,870

40,870

40,870

225,992 40,870

Narrows

508.8

508.8

508.7

508.8

508.8

508.8

508.8

508.8

Narrows

137,235

137,235

136,668

137,132

137,235

137,235

137,235

137,235

Falls

330.4

330.4

330.3

330.3

330.4

330.4

330.4

330.4

Falls

1,972

1,972

1,961

1,963

1,972

1,972

1,972

1,972

Tillery

278.0

278.0

278.0

278.0

278.0

278.0

278.0

278.0

Tillery

132,572

132,572

132,573

132,573

132,573

132,573

132,573

132,573

Blewett

176.5

176.5

176.5

176.5

176.5

176.5

176.5

176.5

Blewett

26,239

26,222

26,342

26,342

26,224

26,224

26,224

26,223

Total

606,071

606,053

605,586

605,586

606,057

606,057

606,057

606,055

Reservoir

W. Kerr Scott

Average Difference (feet) from BASE (UC2050_2012), Drought 2 (2006-2009) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Reservoir

W. Kerr Scott

Average Difference (acre-feet) from BASE (UC2050_2012), Drought 2 (2006-2009) Storage (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,191 0 0 0 0 0 0 0

High Rock

622.9

0.0

0.0

0.0

0.0

0.0

0.0

0.0

High Rock

225,992

0

-10

-70

0

0

0

0

Tuckertown

564.2

0.0

0.0

-0.2

0.0

0.0

0.0

0.0

Tuckertown

40,870

0

0

-407

0

0

0

0

Narrows

508.8

0.0

-0.1

0.0

0.0

0.0

0.0

0.0

Narrows

137,235

0

-568

-103

0

0

0

0

Falls

330.4

0.0

-0.1

-0.1

0.0

0.0

0.0

0.0

Falls

1,972

0

-11

-8

0

0

0

0

Tillery

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Tillery

132,572

-1

1

1

1

1

1

0

Blewett

176.5

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Blewett

26,239

-17

102

103

-15

-15

-15

-16

Total

606,071

-18

-485

-485

-14

-14

-14

-16

Reservoir

W. Kerr Scott

Average Elevation (feet)

Difference (in) from BASE (UC2050_2012), Drought 2 (2006-2009) Reservoir

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.1 0 0 0 0 0 0 0

W. Kerr Scott

Average Storage Difference (million gallons) from BASE (UC2050_2012), Drought 2 (2006-2009) (million gallons) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,191 0 0 0 0 0 0 0

High Rock

622.9

0

0

0

0

0

0

0

High Rock

225,992

0

-3

-23

0

0

0

0

Tuckertown

564.2

0

0

-2

0

0

0

0

Tuckertown

40,870

0

0

-133

0

0

0

0

Narrows

508.8

0

-1

0

0

0

0

0

Narrows

137,235

0

-185

-34

0

0

0

0

Falls

330.4

0

-1

-1

0

0

0

0

Falls

1,972

0

-3

-3

0

0

0

0

Tillery

278.0

0

0

0

0

0

0

0

Tillery

132,572

0

0

0

0

0

0

0

Blewett

176.5

0

0

0

0

0

0

0

Blewett

26,239

-6

33

33

-5

-5

-5

-5

Total

606,071

-6

-158

-158

-5

-5

-5

-5

Plant‐specific Tables

Month

Jan

Average Elevation (feet)

W. Kerr Scott Difference (feet) from BASE (UC2050_2012), Drought 2 (20062009) Month

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 1030.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan

Average Storage (acre-feet)

W. Kerr Scott Difference (acre-feet) from BASE (UC2050_2012), Drought 2 (2006-2009)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,388 0 0 0 0 0 0 0

Feb

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

41,202

0

0

0

0

0

0

0

Mar

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

41,273

0

0

0

0

0

0

0

Apr

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

41,272

0

0

0

0

0

0

0

May

1030.2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

41,362

0

0

0

0

0

0

0

Jun

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

41,187

0

0

0

0

0

0

0

Jul

1030.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jul

41,019

0

0

0

0

0

0

0

Aug

1029.7

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Aug

40,687

0

0

0

0

0

0

0

Sep

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sep

41,169

0

0

0

0

0

0

0

Oct

1030.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Oct

41,080

0

0

0

0

0

0

0

Nov

1030.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Nov

41,233

0

0

0

0

0

0

0

Dec

1030.2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Dec

41,419

0

0

0

0

0

0

0

-

0

0

0

0

0

0

0

Total

Month

Jan

Average Elevation (feet)

Month

Average High Rock Difference (acre-feet) from BASE (UC2050_2012), Drought 2 (2006Storage 2009) (acre-feet)

Jan

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 231,521 0 0 0 0 0 0 0

High Rock Difference (feet) from BASE (UC2050_2012), Drought 2 (20062009)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 623.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Feb

623.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

228,089

0

2

2

0

0

0

Mar

623.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

230,706

0

-1

-1

0

0

0

0 0

Apr

623.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

230,283

0

2

6

0

0

0

0

May

623.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

227,842

0

22

23

0

0

0

0

Jun

623.1

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

227,969

0

-9

-6

0

0

0

0

Jul

622.7

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jul

222,782

0

-17

-32

0

0

0

0

Aug

622.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Aug

214,212

0

-22

-376

0

0

0

0

Sep

622.4

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sep

219,346

0

-20

-94

0

0

0

0

Oct

622.4

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Oct

219,306

0

-10

-289

0

0

0

0

Nov

623.2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Nov

229,353

0

-42

-45

0

0

0

0

Dec

623.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Dec

230,749

0

-22

-22

0

0

0

0

-

0

-118

-834

0

0

0

0

Total

Month

Jan

Average Elevation (feet)

Tuckertown Difference (feet) from BASE (UC2050_2012), Drought 2 (20062009) Month

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 564.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan

Average Storage (acre-feet)

Tuckertown Difference (acre-feet) from BASE (UC2050_2012), Drought 2 (2006-2009)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 41,215 0 0 -18 0 0 0 0

Feb

564.2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

40,937

0

0

-58

0

0

0

0

Mar

564.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

41,221

0

0

-17

0

0

0

0

Apr

564.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

41,117

0

0

-38

0

0

0

0

May

564.2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

41,013

0

0

-74

0

0

0

0

Jun

564.2

0.0

0.0

-0.1

0.0

0.0

0.0

0.0

Jun

40,895

0

0

-189

0

0

0

0

Jul

564.0

0.0

0.0

-0.3

0.0

0.0

0.0

0.0

Jul

40,489

0

0

-661

0

0

0

0

Aug

564.0

0.0

0.0

-0.2

0.0

0.0

0.0

0.0

Aug

40,596

0

0

-490

0

0

0

0

Sep

564.0

0.0

0.0

-0.3

0.0

0.0

0.0

0.0

Sep

40,494

0

0

-743

0

0

0

0

Oct

563.9

0.0

0.0

-0.4

0.0

0.0

0.0

0.0

Oct

40,337

0

0

-839

0

0

0

0

Nov

564.2

0.0

0.0

-0.5

0.0

0.0

0.0

0.0

Nov

41,029

0

-1

-1,047

0

0

0

0

Dec

564.3

0.0

0.0

-0.3

0.0

0.0

0.0

0.0

Dec

41,100

0

0

-687

0

0

0

0

-

0

-1

-4,862

0

0

0

0

Total

Month

Jan

Average Elevation (feet)

Narrows Difference (feet) from BASE (UC2050_2012), Drought 2 (2006-2009) Month

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 509.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan

Average Storage (acre-feet)

Narrows Difference (acre-feet) from BASE (UC2050_2012), Drought 2 (20062009)

Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 138,474 0 21 35 0 0 0 0

Feb

508.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

137,196

0

-62

-4

0

0

0

0

Mar

509.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

138,228

0

-26

-8

0

0

0

0

Apr

509.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

138,142

0

-37

-2

0

0

0

0

May

508.9

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

137,356

0

-58

-7

0

0

0

0

Jun

508.9

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

137,770

0

-208

-18

0

0

0

0

Jul

508.6

0.0

-0.1

0.0

0.0

0.0

0.0

0.0

Jul

136,241

0

-662

-1

0

0

0

0

Aug

508.6

0.0

-0.2

0.0

0.0

0.0

0.0

0.0

Aug

136,202

0

-981

-147

0

0

0

0

Sep

508.6

0.0

-0.1

0.0

0.0

0.0

0.0

0.0

Sep

136,242

0

-753

-8

0

0

0

0

Oct

508.6

0.0

-0.2

0.0

0.0

0.0

0.0

0.0

Oct

135,950

0

-1,170

-24

0

0

0

0

Nov

508.8

0.0

-0.3

-0.1

0.0

0.0

0.0

0.0

Nov

137,125

0

-1,470

-388

0

0

0

0

Dec

509.0

0.0

-0.3

-0.1

0.0

0.0

0.0

0.0

Dec

137,900

0

-1,367

-656

0

0

0

0

-

0

-6,773

-1,229

0

0

0

0

Total

Month

Jan

Average Falls Difference (feet) from BASE (UC2050_2012), Drought 2 (2006-2009) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 331.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Month

Jan

Average Storage Falls Difference (acre-feet) from BASE (UC2050_2012), Drought 2 (2006-2009) (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 2,102 0 -4 -6 0 0 0 0

Feb

330.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

1,951

0

-5

-5

0

0

0

Mar

331.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

2,083

0

-2

-2

0

0

0

0 0

Apr

330.9

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

2,065

0

4

4

0

0

0

0

May

330.6

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

2,014

0

-8

-6

0

0

0

0

Jun

330.4

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

1,986

0

-4

0

0

0

0

0

Jul

329.9

0.0

0.0

-0.1

0.0

0.0

0.0

0.0

Jul

1,877

0

-7

-10

0

0

0

0

Aug

329.7

0.0

-0.2

-0.1

0.0

0.0

0.0

0.0

Aug

1,839

0

-32

-12

0

0

0

0

Sep

329.7

0.0

-0.1

-0.1

0.0

0.0

0.0

0.0

Sep

1,840

0

-9

-10

0

0

0

0

Oct

329.8

0.0

-0.1

-0.1

0.0

0.0

0.0

0.0

Oct

1,854

0

-22

-19

0

0

0

0

Nov

330.4

0.0

-0.1

-0.1

0.0

0.0

0.0

0.0

Nov

1,975

0

-16

-15

0

0

0

0

Dec

330.9

0.0

-0.1

-0.1

0.0

0.0

0.0

0.0

Dec

2,070

0

-21

-19

0

0

0

0

-

0

-125

-96

0

0

0

0

Total

Month

Jan

Average Tillery Difference (feet) from BASE (UC2050_2012), Drought 2 (2006-2009) Elevation (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 278.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Month

Jan

Average Tillery Difference (acre-feet) from BASE (UC2050_2012), Drought 2 (2006Storage 2009) (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 132,785 0 4 4 4 4 4 2

Feb

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

132,739

0

0

0

0

0

0

Mar

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

132,572

1

2

2

3

3

3

0 2

Apr

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Apr

132,603

-6

-1

0

0

0

0

-3

May

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

May

132,518

-6

-1

-1

0

0

0

-4

Jun

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

132,400

1

2

1

4

4

4

2

Jul

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jul

132,597

0

0

0

0

0

0

0

Aug

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Aug

132,547

0

0

0

0

0

0

0

Sep

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sep

132,558

0

0

0

0

0

0

0

Oct

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Oct

132,572

0

0

0

0

0

0

0

Nov

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Nov

132,441

0

0

0

0

0

0

0

Dec

278.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Dec

132,543

2

2

2

1

1

1

2

-

-8

7

8

12

12

12

2

Total

Month

Jan

Average Elevation Blewett Difference (feet) from BASE (UC2050_2012), Drought 2 (2006-2009) (feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 175.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Month

Jan

Average Blewett Difference (acre-feet) from BASE (UC2050_2012), Drought 2 (2006Storage 2009) (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 24,642 -6 -17 -13 -5 -5 -5 -6

Feb

176.6

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Feb

26,372

-19

-4

-3

-2

-2

-2

-18

Mar

176.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Mar

25,821

-7

-9

-9

-7

-7

-7

-9

Apr

176.1

0.0

0.1

0.1

0.0

0.0

0.0

0.0

Apr

25,292

-1

221

220

-1

-1

-1

0

May

176.4

0.0

0.4

0.4

0.0

0.0

0.0

0.0

May

25,849

-3

968

969

-4

-4

-4

-3 -4

Jun

176.6

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jun

26,434

-5

-12

-6

-4

-4

-4

Jul

176.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jul

27,095

-9

-1

-1

-9

-9

-9

-9

Aug

176.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Aug

27,009

-74

21

18

-76

-76

-76

-74

Sep

176.8

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Sep

26,976

-61

34

34

-60

-60

-60

-61

Oct

176.9

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Oct

27,157

-4

3

3

-4

-4

-4

-5

Nov

176.6

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Nov

26,604

-5

9

10

-5

-5

-5

-3

Dec

176.3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Dec

25,637

-9

-1

-3

-6

-6

-6

-4

-

-203

1,214

1,218

-182

-182

-182

-196

Total

Month

Jan

Average Total System Difference (acre-feet) from BASE (UC2050_2012) Storage (acre-feet) Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2 (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ (UC2050_ 012) 2012) 2012) 2012) 2012) 2012) 2012) 2012) 25,827 -5 3 3 -1 -1 -1 -4

Feb

25,989

-19

-69

-68

-2

-2

-2

Mar

26,101

-6

-35

-34

-4

-4

-4

-18 -7

Apr

26,449

-7

189

190

-1

-1

-1

-3

May

26,540

-9

923

904

-4

-4

-4

-7

Jun

26,426

-4

-231

-219

0

0

0

-2

Jul

26,694

-9

-687

-706

-9

-9

-9

-9

Aug

26,534

-74

-1,014

-1,007

-76

-76

-76

-74

Sep

26,400

-61

-749

-820

-60

-60

-60

-61

Oct

26,383

-4

-1,200

-1,168

-4

-4

-4

-5

Nov

26,648

-5

-1,519

-1,486

-5

-5

-5

-3

Dec

26,152

-7

-1,408

-1,385

-5

-5

-5

-2

-

-211

-5,796

-5,795

-170

-170

-170

-194

Total

Yadkin-Pee Dee Reservoirs - Average Storage Comparison for years 2006-2009 250,000

Storage (Acre-feet)

200,000

Base (UC2050_2012)

150,000

ALT 1 (UC2050_2012) ALT 2A (UC2050_2012) ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

100,000

ALT 4 (UC2050_2012) ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012) 50,000

0 W. Kerr Scott

High Rock

Tuckertown

Narrows Reservoir

Falls

Tillery

Blewett

W. Kerr Scott Reservoir - Average Storage Comparison for years 2006-2009 45,000 41,191

41,191

41,191

41,191

41,191

41,191

41,191

41,191

40,000 35,000

Storage (Acre-feet)

30,000 25,000 20,000

W. Kerr Scott

15,000 10,000 5,000

0 Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) Alternative

High Rock Lake - Average Storage Comparison for years 2006-2009 226,000

225,992

225,992

225,992

225,992

225,992

225,992

225,982

225,980

Storage (Acre-feet)

225,960

225,940 High Rock 225,922 225,920

225,900

225,880 Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012)

Alternative

Tuckertown Reservoir - Average Storage Comparison for years 2006-2009 41,000

40,900

40,870

40,870

40,870

40,870

40,870

40,870

40,870

Storage (Acre-feet)

40,800

40,700

40,600 Tuckertown 40,500

40,463

40,400

40,300

40,200 Base ALT 1 ALT 2A ALT 2B ALT 3 ALT 4 ALT 5 ALT 11 (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) (UC2050_2012) Alternative

Narrows Reservoir - Average Storage Comparison for years 2006-2009 137,300

137,235

137,235

137,235

137,235

137,235

137,235

137,200 137,132 137,100

Storage (Acre-feet)

137,000 136,900 136,800 Narrows

136,668

136,700 136,600

136,500 136,400

136,300 Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Falls Reservoir - Average Storage Comparison for years 2006-2009 1,980

1,972

1,972

1,972

1,972

1,972

1,972

Storage (Acre-feet)

1,970

1,963

Falls

1,961 1,960

1,950

Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Lake Tillery - Average Storage Comparison for years 2006-2009

Storage (Acre-feet)

132,580

Tillery 132,573

132,573

132,573

132,573

132,573 132,573

132,572

132,572

132,570 Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Blewett Falls Lake - Average Storage Comparison for years 2006-2009 26,360

26,342

26,342

26,340

26,320

Storage (Acre-feet)

26,300

26,280 26,260

26,240

26,239

Blewett 26,224

26,224

26,224

26,223

ALT 3 (UC2050_2012)

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

26,222 26,220 26,200

26,180 26,160

Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

Alternative

Total System - Average Storage Comparison for years 2006-2009 611,050 611,024

611,020

611,016

611,006

611,006

611,006

611,000

Storage (Acre-feet)

610,950

610,900

610,850 610,825

610,826

ALT 2A (UC2050_2012)

ALT 2B (UC2050_2012)

Total

610,800

610,750

610,700 Base (UC2050_2012)

ALT 1 (UC2050_2012)

ALT 3 (UC2050_2012)

Alternative

ALT 4 (UC2050_2012)

ALT 5 (UC2050_2012)

ALT 11 (UC2050_2012)

Total System - Difference in Average Monthly Storage from Base (2012) for years 2006-2009 Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

1,500

1,000

500

Storage (acre-feet)

ALT 1 (UC2050_2012) ALT 2A (UC2050_2012) 0

ALT 2B (UC2050_2012) ALT 3 (UC2050_2012) ALT 4 (UC2050_2012)

-500

ALT 5 (UC2050_2012) ALT 11 (UC2050_2012)

-1,000

-1,500

-2,000

J-1 2050 Basin Water Use with Union County 2050 Demand Elevation & Storage Comparisons Period of Record

Annual Averages

Average Elevation (feet)

Average Storage (acre-feet)

Reservoir

Reservoir Base (2050)

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

1030.1 623.2 564.2 509.0 330.9 278.0 176.5

Average Elevation (feet) Base (2050) 1030.1 623.2 564.2 509.0 330.9 278.0 176.5

ALT 1 (2050)

ALT 2A (2050)

1030.1 623.2 564.2 509.0 330.9 278.0 176.5

1030.1 623.2 564.2 508.9 330.9 278.0 176.5

ALT 2B (2050)

ALT 3 (2050)

1030.1 623.2 564.2 509.0 330.9 278.0 176.5

ALT 4 (2050)

1030.1 623.2 564.2 509.0 330.9 278.0 176.5

ALT 5 (2050)

1030.1 623.2 564.2 509.0 330.9 278.0 176.5

ALT 11 (2050)

1030.1 623.2 564.2 509.0 330.9 278.0 176.5

Base (2050)

1030.1 623.2 564.2 509.0 330.9 278.0 176.5

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Base (2050) 1030.1 623.2 564.2 509.0 330.9 278.0 176.5

0 0 0 0 0 0 0

0 0 0 -1 0 0 0

ALT 2B (2050)

ALT 3 (2050) 0 0 0 0 0 0 0

ALT 4 (2050) 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0

0 0 0 0 0 0 0

ALT 11 (2050)

41,368 229,228 41,010 137,997 2,067 132,569 26,319

41,368 229,228 41,010 137,997 2,067 132,569 26,319

41,368 229,228 41,010 137,997 2,067 132,569 26,319

41,368 229,228 41,010 137,997 2,067 132,568 26,321

Total

610,594

610,559

610,319

610,322

610,558

610,558

610,558

610,560

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

ALT 11 (2050) 0 0 0 0 0 0 0

ALT 5 (2050)

41,368 229,160 40,888 137,929 2,065 132,577 26,336

Reservoir ALT 2A (2050)

ALT 4 (2050)

41,368 229,206 41,007 137,762 2,065 132,576 26,334

Difference (in) from BASE (2050) ALT 1 (2050)

ALT 3 (2050)

41,368 229,228 41,010 137,997 2,067 132,567 26,321

Total

Average Elevation (feet)

ALT 2B (2050)

41,368 229,228 41,010 137,997 2,067 132,577 26,347

Reservoir ALT 2A (2050) 0.0 0.0 0.0 -0.1 0.0 0.0 0.0

ALT 2A (2050)

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Difference (feet) from BASE (2050) ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 1 (2050)

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett Total

Average Storage (acre-feet) Base (2050) 41,368 229,228 41,010 137,997 2,067 132,577 26,347 610,594 Average Storage (million gallons) Base (2050) 13,480 74,694 13,363 44,966 674 43,200 8,585 198,963

Difference (acre-feet) from BASE (2050) ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

0 0 0 0 0 -9 -25

0 -22 -3 -234 -2 0 -13

0 -68 -123 -68 -2 0 -11

0 0 0 0 0 -8 -28

0 0 0 0 0 -8 -28

0 0 0 0 0 -8 -28

0 0 0 0 0 -9 -25

-35

-275

-272

-36

-36

-36

-34

Difference (million gallons) from BASE (2050) ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

0 0 0 0 0 -3 -8

0 -7 -1 -76 -1 0 -4

0 -22 -40 -22 -1 0 -4

0 0 0 0 0 -3 -9

0 0 0 0 0 -3 -9

0 0 0 0 0 -3 -9

0 0 0 0 0 -3 -8

-11

-90

-89

-12

-12

-12

-11

Plant‐specific Tables

Month

Average Elevation (feet)

W. Kerr Scott Difference (feet) from BASE (2050) Month

Average Storage (acre-feet)

W. Kerr Scott Difference (acre-feet) from BASE (2050)

Jan

Base (2050) 1030.1

ALT 1 (2050) 0.0

ALT 2A (2050) 0.0

ALT 2B (2050) 0.0

ALT 3 (2050) 0.0

ALT 4 (2050) 0.0

ALT 5 (2050) 0.0

ALT 11 (2050) 0.0

Jan

Base (2050) 41,298

0

0

0

0

0

0

0

Feb Mar

1030.2 1030.3

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Feb Mar

41,535 41,663

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Apr May

1030.2 1030.2

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Apr May

41,444 41,448

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Jun Jul

1030.1 1030.1

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Jun Jul

41,259 41,325

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Aug Sep Oct

1030.1 1030.0 1030.1

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

Aug Sep Oct

41,347 41,162 41,264

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

Nov Dec

1030.1 1030.1

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Nov Dec

41,344 41,332

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Total

-

0

0

0

0

0

0

0

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 623.4 623.5 623.5 623.5 623.3 623.2 623.0 622.8 622.7 622.9 623.1 623.3

High Rock Difference (feet) from BASE (2050) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

ALT 1 (2050)

ALT 2A (2050)

Average Storage (acre-feet) Base (2050) 232,192 232,457 233,330 232,698 230,061 228,981 226,769 224,781 224,399 226,255 228,536 230,497 -

ALT 2B (2050)

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

High Rock Difference (acre-feet) from BASE (2050) ALT 1 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 2A (2050) -5 -2 0 -1 -4 -10 -33 -98 -62 -23 -12 -12 -262

ALT 2B (2050) -82 -2 0 -1 -2 -23 -40 -123 -93 -95 -171 -183 -815

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

Month

Average Elevation (feet)

Tuckertown Difference (feet) from BASE (2050) Month

Jan Feb Mar Apr May Jun Jul Aug

Base (2050) 564.3 564.3 564.3 564.3 564.2 564.2 564.2 564.2

ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 -0.1

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug

Sep Oct Nov Dec

564.1 564.1 564.2 564.2

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

-0.1 -0.1 -0.1 0.0

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 509.1 509.2 509.2 509.2 509.0 509.0 508.9 508.8 508.8 508.8 508.9 509.0

Narrows Difference (feet) from BASE (2050) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 -0.1 -0.1 -0.1

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 41,194 41,220 41,255 41,198 41,056 41,026 40,905 40,885

Tuckertown Difference (acre-feet) from BASE (2050) ALT 1 (2050)

40,765 40,760 40,887 40,986 -

0 0 0 0 0 0 0 0

ALT 2A (2050) -2 3 2 0 -1 0 18 2

ALT 2B (2050) -20 -23 -13 -27 -113 -108 -159 -220

0 0 0 0 0

-6 -35 -15 -1 -35

-294 -288 -124 -75 -1,464

Average Storage (acre-feet) Base (2050) 138,715 138,999 139,303 139,003 138,179 137,974 137,385 137,152 136,990 136,998 137,316 138,015 -

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

Narrows Difference (acre-feet) from BASE (2050) ALT 1 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 2A (2050) -104 -39 -25 -39 -132 -192 -272 -349 -435 -470 -417 -326 -2,800

ALT 2B (2050) -12 -13 -11 -16 -29 -72 -86 -100 -106 -143 -146 -79 -812

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 331.2 331.3 331.5 331.4 331.1 330.8 330.5 330.3 330.3 330.4 330.6 331.0

Falls Difference (feet) from BASE (2050) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0

Tillery Difference (feet) from BASE (2050) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 2,138 2,152 2,192 2,168 2,106 2,056 1,999 1,966 1,960 1,977 2,009 2,089 Average Storage (acre-feet) Base (2050) 132,742 132,747 132,513 132,451 132,483 132,536 132,575 132,572 132,550 132,569 132,550 132,640 -

Falls Difference (acre-feet) from BASE (2050) ALT 1 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 2A (2050) -2 -2 -4 4 0 -1 -5 -6 -4 -1 -1 -2 -24

ALT 2B (2050) -1 -3 -3 4 -1 -1 -4 -6 -4 -1 0 -3 -23

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

Tillery Difference (acre-feet) from BASE (2050) ALT 1 (2050) -1 0 -2 -4 -5 0 -7 -68 -23 -1 0 0 -111

ALT 2A (2050) 0 0 -1 0 -5 1 0 0 0 0 0 0 -6

ALT 2B (2050) -1 0 0 1 0 0 0 0 0 0 0 0 0

ALT 3 (2050) 0 0 0 0 1 0 -6 -67 -22 0 0 0 -94

ALT 4 (2050) 0 0 0 0 1 0 -6 -67 -22 0 0 0 -94

ALT 5 (2050) 0 0 0 0 1 0 -6 -67 -22 0 0 0 -94

ALT 11 (2050) 0 0 0 -2 -4 -1 -7 -68 -23 0 0 0 -105

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 176.3 176.4 176.4 176.5 176.6 176.6 176.7 176.6 176.6 176.5 176.6 176.4

Blewett Difference (feet) from BASE (2050) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 25,827 25,989 26,101 26,449 26,540 26,426 26,694 26,534 26,400 26,383 26,648 26,152 Average Storage (acre-feet) Base (2050) 25,827 25,989 26,101 26,449 26,540 26,426 26,694 26,534 26,400 26,383 26,648 26,152 -

Blewett Difference (acre-feet) from BASE (2050) ALT 1 (2050) 1 -7 -12 -5 -10 -17 -59 -51 -81 -34 -23 -5 -304

ALT 2A (2050) -1 -9 -13 -80 -9 2 -9 -4 -10 -15 -3 -6 -157

ALT 2B (2050) -1 -4 -57 14 -19 -12 -9 -6 -10 -14 -7 -6 -130

ALT 3 (2050) -6 -7 -12 -11 -11 -31 -61 -51 -78 -34 -23 -5 -332

ALT 4 (2050) -6 -7 -12 -11 -11 -31 -61 -51 -78 -34 -23 -5 -332

ALT 5 (2050) -6 -7 -12 -11 -11 -31 -61 -51 -78 -34 -23 -5 -332

ALT 11 (2050) 0 -7 -11 -5 -9 -18 -59 -51 -80 -34 -23 -5 -302

Total System Difference (acre-feet) from BASE (2050) ALT 1 (2050) 1 -7 -15 -9 -15 -17 -66 -119 -105 -35 -23 -5 -415

ALT 2A (2050) -115 -49 -41 -115 -151 -201 -301 -455 -517 -544 -447 -347 -3,283

ALT 2B (2050) -117 -44 -84 -24 -166 -216 -298 -454 -507 -542 -447 -345 -3,246

ALT 3 (2050) -6 -7 -12 -11 -10 -31 -68 -118 -100 -34 -23 -5 -426

ALT 4 (2050) -6 -7 -12 -11 -10 -31 -68 -118 -100 -34 -23 -5 -426

ALT 5 (2050) -6 -7 -12 -11 -10 -31 -68 -118 -100 -34 -23 -5 -426

ALT 11 (2050) 0 -8 -11 -7 -13 -19 -66 -118 -103 -34 -23 -5 -407

Total System - Average Storage Comparison for years 1953 to 2013 610,650 610,600

610,594

610,559

610,558

610,558

610,558

610,560

610,550

Storage (Acre-feet)

610,500 610,450 610,400 Total 610,350

610,319

610,322

ALT 2A (2050)

ALT 2B (2050)

610,300 610,250 610,200

610,150 Base (2050)

ALT 1 (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Total System - Difference in Average Monthly Storage from Base (2050) for years 1953 to 2013 Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

0

-100

Storage (acre-feet)

-200

ALT 1 (2050) ALT 2A (2050)

ALT 2B (2050) -300

ALT 3 (2050) ALT 4 (2050) ALT 5 (2050) ALT 11 (2050)

-400

-500

-600

Yadkin-Pee Dee Reservoirs - Average Storage Comparison for years 1953 to 2013 250,000

Storage (Acre-feet)

200,000

Base (2050)

150,000

ALT 1 (2050) ALT 2A (2050)

ALT 2B (2050) ALT 3 (2050)

100,000

ALT 4 (2050) ALT 5 (2050)

ALT 11 (2050) 50,000

0 W. Kerr Scott

High Rock

Tuckertown

Narrows

Reservoir

Falls

Tillery

Blewett

W. Kerr Scott Reservoir - Average Storage Comparison for years 1953 to 2013 45,000 41,368

41,368

41,368

41,368

41,368

41,368

41,368

41,368

40,000

35,000

Storage (Acre-feet)

30,000

25,000

20,000

W. Kerr Scott

15,000

10,000

5,000

0

Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

High Rock Lake - Average Storage Comparison for years 1953 to 2013 229,240 229,228

229,228

229,228

229,228

229,228

229,228

229,220 229,206

Storage (Acre-feet)

229,200

229,180 High Rock 229,160

229,160

229,140

229,120 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Tuckertown Reservoir - Average Storage Comparison for years 1953 to 2013 41,020

41,010

41,010

41,010

41,007

41,010

41,010

41,010

41,000 40,980

Storage (Acre-feet)

40,960 40,940

40,920 Tuckertown

40,900

40,888

40,880 40,860 40,840 40,820

Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Narrows Reservoir - Average Storage Comparison for years 1953 to 2013 138,050 138,000

137,997

137,997

137,997

137,950

137,997

137,997

137,997

137,929

Storage (Acre-feet)

137,900 137,850

137,800

Narrows 137,762

137,750

137,700

137,650 137,600

Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Falls Reservoir - Average Storage Comparison for years 1953 to 2013 2,070

2,067

Storage (Acre-feet)

2,067

2,067

2,065

2,067

2,067

2,067

2,065 Falls

2,060 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Lake Tillery - Average Storage Comparison for years 1953 to 2013 132,580

Storage (Acre-feet)

132,577

132,576

132,577

132,570 132,569

132,569

132,569 132,568

132,567

132,560 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Tillery

Blewett Falls Lake - Average Storage Comparison for years 1953 to 2013 26,350

26,347 26,345

26,340 26,336 26,334

Storage (Acre-feet)

26,335 26,330 26,325

26,321

26,321 26,319

26,319

26,319

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

26,320 26,315

26,310 26,305 26,300 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

Alternative

ALT 11 (2050)

Blewett

J-2 2050 Basin Water Use with Union County 2050 Demand Elevation & Storage Comparisons Drought 1 (1999-2003)

Annual Averages

Drought 1 (1999-2003) Average Elevation (feet)

Drought 1 (1999-2003) Average Storage (acre-feet)

Reservoir

Reservoir Base (2050)

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

1030.0 622.0 563.9 508.6 330.2 278.0 176.4 Average Elevation (feet) Base (2050) 1030.0 622.0 563.9 508.6 330.2 278.0 176.4

ALT 1 (2050)

ALT 2A (2050)

1030.0 622.0 563.9 508.6 330.2 278.0 176.3

1030.0 622.0 563.9 508.3 330.2 278.0 176.4

ALT 2B (2050) 1030.0 621.9 563.5 508.5 330.2 278.0 176.4

ALT 3 (2050)

ALT 4 (2050)

1030.0 622.0 563.9 508.6 330.2 278.0 176.3

ALT 5 (2050)

1030.0 622.0 563.9 508.6 330.2 278.0 176.3

ALT 11 (2050)

1030.0 622.0 563.9 508.6 330.2 278.0 176.3

1030.0 622.0 563.9 508.6 330.2 278.0 176.3

Base (2050) W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Difference (feet) from BASE (2050), Drought 1 (1999-2003) Reservoir ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 -0.1

ALT 2A (2050) 0.0 0.0 0.0 -0.3 0.0 0.0 0.0

ALT 2B (2050) 0.0 -0.1 -0.4 -0.1 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 -0.1

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 -0.1

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 -0.1

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 -0.1

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett Total

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Average Elevation (feet) Base (2050) 1030.0 622.0 563.9 508.6 330.2 278.0 176.4

Difference (in) from BASE (2050), Drought 1 (1999-2003) Reservoir ALT 1 (2050)

ALT 2A (2050) 0 0 0 0 0 0 -1

0 0 0 -4 0 0 0

ALT 2B (2050) 0 -1 -5 -1 0 0 0

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 -1

ALT 5 (2050) 0 0 0 0 0 0 -1

ALT 11 (2050) 0 0 0 0 0 0 -1

0 0 0 0 0 0 -1

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett Total

41,088 215,944 40,232 136,044 1,937 132,546 26,068 Average Storage (acre-feet) Base (2050) 41,088 215,944 40,232 136,044 1,937 132,546 26,068 593,858 Average Storage (million gallons) Base (2050) 13,389 70,366 13,110 44,330 631 43,190 8,494 193,509

ALT 1 (2050) 41,088 215,944 40,232 136,044 1,937 132,448 25,901

ALT 2A (2050) 41,088 215,874 40,184 134,506 1,932 132,547 26,059

ALT 2B (2050) 41,088 215,599 39,468 135,502 1,932 132,547 26,061

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

41,088 215,944 40,232 136,044 1,937 132,452 25,902

41,088 215,944 40,232 136,044 1,937 132,452 25,902

41,088 215,944 40,232 136,044 1,937 132,452 25,902

ALT 11 (2050) 41,088 215,944 40,232 136,044 1,937 132,450 25,902

Difference (acre-feet) from BASE (2050), Drought 1 (1999-2003) ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

0 0 0 0 0 -98 -167

0 -70 -48 -1,538 -5 1 -9

0 -345 -764 -541 -5 1 -7

0 0 0 0 0 -94 -166

0 0 0 0 0 -94 -166

0 0 0 0 0 -94 -166

0 0 0 0 0 -96 -166

-265

-1,668

-1,661

-260

-260

-260

-262

Difference (million gallons) from BASE (2050), Drought 1 (1999-2003) ALT 1 (2050) 0 0 0 0 0 -32 -54 -86

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

0 -23 -16 -501 -2 0 -3

0 -112 -249 -176 -2 0 -2

0 0 0 0 0 -31 -54

0 0 0 0 0 -31 -54

0 0 0 0 0 -31 -54

0 0 0 0 0 -31 -54

-543

-541

-85

-85

-85

-85

Plant‐specific Tables

Month

Average Elevation (feet)

W. Kerr Scott Difference (feet) from BASE (2050), Drought 1 (1999-2003) Month

Average Storage W. Kerr Scott Difference (acre-feet) from BASE (2050), Drought 1 (1999-2003) (acre-feet)

Jan

Base (2050) 1030.0

ALT 1 (2050) 0.0

ALT 2A (2050) 0.0

ALT 2B (2050) 0.0

ALT 3 (2050) 0.0

ALT 4 (2050) 0.0

ALT 5 (2050) 0.0

ALT 11 (2050) 0.0

Jan

Base (2050) 41,090

0

0

0

0

0

0

0

Feb Mar

1030.1 1030.2

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Feb Mar

41,237 41,362

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Apr May

1030.1 1030.1

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Apr May

41,240 41,205

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Jun Jul

1030.0 1030.1

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Jun Jul

41,115 41,330

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Aug Sep Oct

1029.7 1029.3 1029.9

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

Aug Sep Oct

40,794 40,275 41,001

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

Nov Dec

1030.0 1030.1

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Nov Dec

41,144 41,254

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Total

-

0

0

0

0

0

0

0

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 623.1 623.1 623.3 623.2 622.3 621.7 621.1 620.0 619.5 621.3 622.3 622.7

High Rock Difference (feet) from BASE (2050), Drought 1 (1999-2003) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) -0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 228,175 227,683 230,020 229,730 218,460 211,407 206,699 197,121 192,884 208,855 218,498 222,509 -

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

High Rock Difference (acre-feet) from BASE (2050), Drought 1 (1999-2003) ALT 1 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 2A (2050) -58 -4 -4 -27 -45 -52 -43 -75 -123 -191 -95 -113 -830

ALT 2B (2050) -956 -4 -4 -26 -40 -208 -93 -182 -482 -415 -531 -1,160 -4,101

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

Month

Average Elevation (feet)

Tuckertown Difference (feet) from BASE (2050), Drought 1 (1999-2003) Month

Jan Feb Mar Apr May Jun Jul Aug

Base (2050) 564.0 564.2 564.2 564.2 564.0 563.9 563.9 563.7

ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) -0.1 -0.1 0.0 0.0 -0.3 -0.3 -0.3 -0.6

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug

Sep Oct Nov Dec

563.4 563.4 563.8 563.7

0.0 0.0 0.0 0.0

0.0 -0.2 -0.1 0.0

-0.8 -0.9 -0.6 -0.3

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 508.7 508.9 509.0 509.0 508.8 508.7 508.7 508.4 508.2 508.0 508.4 508.6

Narrows Difference (feet) from BASE (2050), Drought 1 (1999-2003) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) -0.2 0.0 0.0 0.0 -0.1 -0.3 -0.3 -0.4 -0.6 -0.6 -0.6 -0.4

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 -0.2 -0.3 -0.3 -0.1

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 40,432 41,013 41,058 41,069 40,511 40,377 40,362 39,743

Tuckertown Difference (acre-feet) from BASE (2050), Drought 1 (1999-2003) ALT 1 (2050)

39,142 39,265 39,988 39,878 -

Average Storage (acre-feet) Base (2050) 136,652 137,648 138,057 138,324 136,814 136,317 136,320 135,085 133,766 133,102 134,776 135,761 -

0 0 0 0 0 0 0 0

ALT 2A (2050) -9 0 0 -1 -2 -2 0 0

ALT 2B (2050) -106 -145 -58 -92 -640 -676 -626 -1,334

0 0 0 0 0

-7 -381 -164 0 -566

-1,740 -1,892 -1,270 -555 -9,135

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

Narrows Difference (acre-feet) from BASE (2050), Drought 1 (1999-2003) ALT 1 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 2A (2050) -1,004 -166 -95 -114 -710 -1,440 -1,379 -2,105 -2,896 -3,298 -2,919 -2,246 -18,373

ALT 2B (2050) -47 -19 -34 -25 -65 -594 -682 -674 -790 -1,522 -1,365 -653 -6,471

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 330.6 330.3 330.8 330.8 330.3 330.1 330.1 329.6 329.6 329.5 329.9 330.4

Falls Difference (feet) from BASE (2050), Drought 1 (1999-2003) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 0.0 0.0 0.0 -0.1

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 0.0 0.0 0.0 -0.1

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0

Tillery Difference (feet) from BASE (2050), Drought 1 (1999-2003) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.2 -0.1 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.2 -0.1 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.2 -0.1 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.2 -0.1 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.2 -0.1 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 2,016 1,958 2,059 2,062 1,960 1,930 1,919 1,833 1,826 1,811 1,887 1,981 Average Storage (acre-feet) Base (2050) 132,808 132,812 132,326 132,348 132,490 132,591 132,549 132,311 132,544 132,581 132,570 132,639 -

Falls Difference (acre-feet) from BASE (2050), Drought 1 (1999-2003) ALT 1 (2050)

ALT 2A (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

1 -2 -8 -3 -2 -8 -11 -12 0 -1 0 -13 -58

ALT 2B (2050)

ALT 3 (2050)

2 -2 -4 -1 0 -9 -16 -17 1 -1 1 -11 -57

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

Tillery Difference (acre-feet) from BASE (2050), Drought 1 (1999-2003) ALT 1 (2050) -1 0 -3 -3 -3 -2 -77 -794 -276 -3 0 0 -1,161

ALT 2A (2050) -1 0 0 6 6 0 1 0 0 0 0 1 13

ALT 2B (2050) -1 0 0 6 7 0 -1 1 1 0 0 1 14

ALT 3 (2050) 0 0 0 0 0 0 -73 -788 -256 -1 0 0 -1,118

ALT 4 (2050) 0 0 0 0 0 0 -73 -788 -256 -1 0 0 -1,118

ALT 5 (2050) 0 0 0 0 0 0 -73 -788 -256 -1 0 0 -1,118

ALT 11 (2050) -1 0 -1 2 0 -1 -75 -792 -268 -2 0 0 -1,139

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 176.2 176.2 176.7 176.7 176.4 176.5 176.2 175.9 176.7 176.0 176.7 176.8

Blewett Difference (feet) from BASE (2050), Drought 1 (1999-2003) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 -0.1 -0.2 -0.1 -0.2 0.0 -0.1 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 -0.1 -0.2 -0.1 -0.2 -0.1 -0.1 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 -0.1 -0.2 -0.1 -0.2 -0.1 -0.1 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 -0.1 -0.2 -0.1 -0.2 -0.1 -0.1 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 -0.1 -0.2 -0.1 -0.2 0.0 -0.1 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 25,497 25,567 26,833 26,994 26,088 26,122 25,381 24,829 26,883 24,985 26,622 27,063 Average Storage (acre-feet) Base (2050) 25,827 25,989 26,101 26,449 26,540 26,426 26,694 26,534 26,400 26,383 26,648 26,152 -

Blewett Difference (acre-feet) from BASE (2050), Drought 1 (1999-2003) ALT 1 (2050) -3 -3 -13 -12 -26 -235 -499 -276 -558 -155 -210 -7 -1,998

ALT 2A (2050) -19 -6 -14 -16 -7 -4 -10 -3 -25 1 5 -9 -108

ALT 2B (2050) -16 -5 -16 -17 -9 37 -2 -3 -23 0 -29 -8 -89

ALT 3 (2050) -3 -5 -12 -13 -23 -234 -502 -270 -553 -155 -208 -7 -1,984

ALT 4 (2050) -3 -5 -12 -13 -23 -234 -502 -270 -553 -155 -208 -7 -1,984

ALT 5 (2050) -3 -5 -12 -13 -23 -234 -502 -270 -553 -155 -208 -7 -1,984

ALT 11 (2050) -3 -7 -12 -11 -25 -235 -496 -276 -556 -155 -209 -7 -1,992

Total System Difference (acre-feet) from BASE (2050) ALT 1 (2050) -4 -3 -15 -15 -30 -236 -576 -1,070 -834 -158 -210 -7 -3,159

ALT 2A (2050) -1,091 -178 -122 -155 -761 -1,506 -1,441 -2,194 -3,051 -3,869 -3,174 -2,380 -19,922

ALT 2B (2050) -1,125 -175 -116 -154 -747 -1,449 -1,420 -2,209 -3,033 -3,830 -3,196 -2,385 -19,838

ALT 3 (2050) -3 -5 -12 -13 -23 -234 -574 -1,058 -809 -156 -208 -7 -3,102

ALT 4 (2050) -3 -5 -12 -13 -23 -234 -574 -1,058 -809 -156 -208 -7 -3,102

ALT 5 (2050) -3 -5 -12 -13 -23 -234 -574 -1,058 -809 -156 -208 -7 -3,102

ALT 11 (2050) -4 -6 -13 -9 -26 -236 -571 -1,069 -824 -157 -209 -7 -3,131

Total System - Average Storage Comparison for years 1999-2003 610,650 610,600

610,594

610,559

610,558

610,558

610,558

610,560

610,550

Storage (Acre-feet)

610,500 610,450 610,400 Total 610,350

610,319

610,322

ALT 2A (2050)

ALT 2B (2050)

610,300 610,250 610,200

610,150 Base (2050)

ALT 1 (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Total System - Difference in Average Monthly Storage from Base (2050) for years 1999-2003 Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

0

-500

-1,000

Storage (acre-feet)

-1,500

ALT 1 (2050) ALT 2A (2050)

-2,000

ALT 2B (2050) ALT 3 (2050)

-2,500

ALT 4 (2050) ALT 5 (2050) ALT 11 (2050)

-3,000

-3,500

-4,000

-4,500

Yadkin-Pee Dee Reservoirs - Average Storage Comparison for years 1999-2003 250,000

Storage (Acre-feet)

200,000

Base (2050)

150,000

ALT 1 (2050) ALT 2A (2050)

ALT 2B (2050) ALT 3 (2050)

100,000

ALT 4 (2050) ALT 5 (2050)

ALT 11 (2050) 50,000

0 W. Kerr Scott

High Rock

Tuckertown

Narrows

Reservoir

Falls

Tillery

Blewett

W. Kerr Scott Reservoir - Average Storage Comparison for years 1999-2003 45,000

41,088

41,088

41,088

41,088

41,088

41,088

41,088

41,088

40,000

35,000

Storage (Acre-feet)

30,000

25,000

20,000

W. Kerr Scott

15,000

10,000

5,000

0

Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

High Rock Lake - Average Storage Comparison for years 1999-2003 216,000

215,944

215,944

215,900

215,944

215,944

215,944

215,944

215,874

Storage (Acre-feet)

215,800

215,700 High Rock

215,599

215,600

215,500

215,400 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Tuckertown Reservoir - Average Storage Comparison for years 1999-2003 40,400 40,232

40,232

40,232

40,232

40,232

40,232

40,184

40,200

Storage (Acre-feet)

40,000

39,800

Tuckertown

39,600 39,468

39,400

39,200

39,000

Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Narrows Reservoir - Average Storage Comparison for years 1999-2003 136,500

136,044

136,044

136,044

136,044

136,044

136,044

136,000

135,502 Storage (Acre-feet)

135,500

135,000 Narrows

134,506 134,500

134,000

133,500

Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Falls Reservoir - Average Storage Comparison for years 1999-2003 1,940

Storage (Acre-feet)

1,937

1,937

1,937

1,932

1,937

1,937

1,937

1,932

1,930

Falls

1,920 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Lake Tillery - Average Storage Comparison for years 1999-2003 132,560 132,547

132,546

132,547

132,540

132,520

Storage (Acre-feet)

132,500

132,480

132,460 132,448

132,452

132,452

132,452

132,450

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

132,440 132,420

132,400

132,380 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

Alternative

Tillery

Blewett Falls Lake - Average Storage Comparison for years 1999-2003 26,100

26,068

26,059

26,061

26,050

Storage (Acre-feet)

26,000

25,950

Blewett 25,902

25,902

25,902

25,902

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

25,901 25,900

25,850

25,800 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

Alternative

J-3 2050 Basin Water Use with Union County 2050 Demand Elevation & Storage Comparisons Drought 2 (2006-2009)

Annual Averages

Drought 2 (2006-2009) Average Elevation (feet)

Drought 2 (2006-2009) Average Storage (acre-feet)

Reservoir

Reservoir Base (2050)

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

1030.0 622.9 564.1 508.8 330.3 278.0 176.5 Average Elevation (feet) Base (2050) 1030.0 622.9 564.1 508.8 330.3 278.0 176.5

ALT 1 (2050)

ALT 2A (2050)

1030.0 622.9 564.1 508.8 330.3 278.0 176.5

1030.0 622.9 564.1 508.6 330.3 278.0 176.5

ALT 2B (2050) 1030.0 622.8 564.0 508.7 330.3 278.0 176.5

ALT 3 (2050)

ALT 4 (2050)

1030.0 622.9 564.1 508.8 330.3 278.0 176.5

ALT 5 (2050)

1030.0 622.9 564.1 508.8 330.3 278.0 176.5

ALT 11 (2050)

1030.0 622.9 564.1 508.8 330.3 278.0 176.5

Base (2050)

1030.0 622.9 564.1 508.8 330.3 278.0 176.5

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Difference (feet) from BASE (2050), Drought 2 (2006-2009) Reservoir ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 -0.2 0.0 0.0 0.0

ALT 2B (2050) 0.0 -0.1 -0.1 -0.1 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett Total

Reservoir

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett

Average Elevation (feet) Base (2050) 1030.0 622.9 564.1 508.8 330.3 278.0 176.5

Difference (in) from BASE (2050), Drought 2 (2006-2009) Reservoir ALT 1 (2050)

ALT 2A (2050) 0 0 0 0 0 0 0

0 0 0 -2 0 0 0

ALT 2B (2050) 0 -1 -1 -1 0 0 0

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0

0 0 0 0 0 0 0

W. Kerr Scott High Rock Tuckertown Narrows Falls Tillery Blewett Total

41,137 225,399 40,654 136,864 1,957 132,569 26,239 Average Storage (acre-feet) Base (2050) 41,137 225,399 40,654 136,864 1,957 132,569 26,239 604,818 Average Storage (million gallons) Base (2050) 41,137 225,399 40,654 136,864 1,957 132,569 26,239 604,818

ALT 1 (2050) 41,137 225,399 40,654 136,864 1,957 132,567 26,176

ALT 2A (2050) 41,137 225,177 40,676 136,250 1,950 132,569 26,230

ALT 2B (2050) 41,137 224,859 40,472 136,777 1,950 132,569 26,230

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

41,137 225,399 40,654 136,864 1,957 132,569 26,177

41,137 225,399 40,654 136,864 1,957 132,569 26,177

41,137 225,399 40,654 136,864 1,957 132,569 26,177

ALT 11 (2050) 41,137 225,399 40,654 136,864 1,957 132,568 26,176

Difference (acre-feet) from BASE (2050), Drought 2 (2006-2009) ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

0 0 0 0 0 -2 -63

0 -222 22 -613 -7 0 -9

0 -540 -182 -87 -7 0 -9

0 0 0 0 0 0 -62

0 0 0 0 0 0 -62

0 0 0 0 0 0 -62

0 0 0 0 0 -1 -63

-65

-829

-825

-62

-62

-62

-64

Difference (million gallons) from BASE (2050), Drought 2 (2006-2009) ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

0 0 0 0 0 -1 -20

0 -72 7 -200 -2 0 -3

0 -176 -59 -28 -2 0 -3

0 0 0 0 0 0 -20

0 0 0 0 0 0 -20

0 0 0 0 0 0 -20

0 0 0 0 0 0 -21

-21

-270

-269

-20

-20

-20

-21

Plant‐specific Tables

Month

Average Elevation (feet)

W. Kerr Scott Difference (feet) from BASE (2050), Drought 2 (2006-2009) Month

Average Storage W. Kerr Scott Difference (acre-feet) from BASE (2050), Drought 2 (2006-2009) (acre-feet)

Jan

Base (2050) 1030.1

ALT 1 (2050) 0.0

ALT 2A (2050) 0.0

ALT 2B (2050) 0.0

ALT 3 (2050) 0.0

ALT 4 (2050) 0.0

ALT 5 (2050) 0.0

ALT 11 (2050) 0.0

Jan

Base (2050) 41,259

0

0

0

0

0

0

0

Feb Mar

1030.1 1030.1

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Feb Mar

41,212 41,343

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Apr May

1030.1 1030.1

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Apr May

41,265 41,269

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Jun Jul

1030.0 1029.9

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Jun Jul

41,060 40,988

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Aug Sep Oct

1029.5 1030.0 1029.9

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

Aug Sep Oct

40,507 41,155 40,983

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

Nov Dec

1030.1 1030.2

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

Nov Dec

41,219 41,391

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Total

-

0

0

0

0

0

0

0

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 623.4 623.1 623.3 623.3 623.1 623.1 622.6 621.7 622.3 622.3 623.2 623.3

High Rock Difference (feet) from BASE (2050), Drought 2 (2006-2009) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 -0.1 -0.1

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 231,480 228,070 230,600 230,224 227,915 227,669 222,028 211,702 217,895 218,151 228,865 230,493 -

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

High Rock Difference (acre-feet) from BASE (2050), Drought 2 (2006-2009) ALT 1 (2050)

ALT 2A (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 -17 1 -20 -6 -53 -387 -1,295 -681 -96 -62 -39 -2,654

ALT 2B (2050) 0 -17 0 -22 -11 -51 -387 -1,295 -708 -854 -1,858 -1,247 -6,449

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

Month

Average Elevation (feet)

Tuckertown Difference (feet) from BASE (2050), Drought 2 (2006-2009) Month

Jan Feb Mar Apr May Jun Jul Aug

Base (2050) 564.3 564.2 564.3 564.3 564.2 564.2 563.9 564.1

ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 -0.1 -0.2 -0.1

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug

Sep Oct Nov Dec

563.9 563.8 563.7 563.9

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

-0.4 -0.2 0.1 -0.1

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 509.1 508.8 509.0 509.0 508.9 508.9 508.6 508.6 508.6 508.5 508.6 508.7

Narrows Difference (feet) from BASE (2050), Drought 2 (2006-2009) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 -0.2 -0.2 -0.3 -0.3

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 41,233 40,917 41,200 41,093 41,028 40,918 40,333 40,706

Tuckertown Difference (acre-feet) from BASE (2050), Drought 2 (2006-2009) ALT 1 (2050)

40,275 40,008 39,896 40,245 -

Average Storage (acre-feet) Base (2050) 138,524 137,161 138,137 138,083 137,328 137,621 135,898 136,196 135,745 135,306 135,919 136,466 -

ALT 2A (2050) 0 0 0 0 0 0 0 0

0 0 0 31 0 0 265 49

ALT 2B (2050) -18 -60 -18 1 -78 -197 -342 -261

0 0 0 0 0

-54 -7 -7 -15 262

-873 -414 275 -189 -2,173

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

Narrows Difference (acre-feet) from BASE (2050), Drought 2 (2006-2009) ALT 1 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 2A (2050) -25 -65 -25 -29 -67 -337 -790 -361 -1,008 -1,255 -1,713 -1,656 -7,333

ALT 2B (2050) -8 -6 -8 9 -12 -140 -176 -44 -155 -78 -179 -245 -1,042

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 331.0 330.2 330.9 330.9 330.5 330.4 329.8 329.6 329.6 329.6 330.3 330.7

Falls Difference (feet) from BASE (2050), Drought 2 (2006-2009) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.2 0.0 0.0 0.0 -0.1

ALT 2B (2050) 0.0 0.0 0.0 0.0 -0.1 0.0 0.0 -0.2 0.0 0.0 0.0 -0.1

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0 278.0

Tillery Difference (feet) from BASE (2050), Drought 2 (2006-2009) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 2,093 1,946 2,074 2,062 1,999 1,979 1,857 1,825 1,822 1,826 1,958 2,040 Average Storage (acre-feet) Base (2050) 132,793 132,739 132,566 132,589 132,515 132,390 132,597 132,546 132,558 132,572 132,425 132,541 -

Falls Difference (acre-feet) from BASE (2050), Drought 2 (2006-2009) ALT 1 (2050)

ALT 2A (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

2 -4 1 -3 -5 -9 -8 -30 0 -5 -6 -14 -81

ALT 2B (2050)

ALT 3 (2050)

3 -4 2 -5 -15 -6 -9 -28 0 -5 -5 -14 -88

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

Tillery Difference (acre-feet) from BASE (2050), Drought 2 (2006-2009) ALT 1 (2050) 0 0 -3 -7 -7 7 -2 -4 -2 -1 -1 0 -19

ALT 2A (2050) -1 0 1 -2 -3 9 0 0 0 0 -1 -2 1

ALT 2B (2050) -1 0 1 -2 -3 9 0 0 0 0 -1 -2 1

ALT 3 (2050)

ALT 4 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 5 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

ALT 11 (2050) 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 -1 -4 -4 0 -1 -3 -1 0 0 0 -16

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Average Elevation (feet) Base (2050) 176.3 176.6 176.3 176.1 176.3 176.7 176.8 176.6 176.6 176.8 176.6 176.3

Blewett Difference (feet) from BASE (2050), Drought 2 (2006-2009) Month ALT 1 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 0.0 0.0

ALT 2A (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 2B (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

ALT 3 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 0.0 0.0

ALT 4 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 0.0 0.0

ALT 5 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 0.0 0.0

ALT 11 (2050) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.1 -0.1 0.0 0.0

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Average Storage (acre-feet) Base (2050) 25,651 26,347 25,704 25,308 25,813 26,753 27,068 26,428 26,537 26,920 26,654 25,699 Average Storage (acre-feet) Base (2050) 25,827 25,989 26,101 26,449 26,540 26,426 26,694 26,534 26,400 26,383 26,648 26,152 -

Blewett Difference (acre-feet) from BASE (2050), Drought 2 (2006-2009) ALT 1 (2050) -4 -2 -19 -14 -11 -25 -31 -260 -221 -150 -11 -3 -750

ALT 2A (2050) -15 -6 -32 -22 -15 -4 -4 -8 -1 -1 22 -18 -103

ALT 2B (2050) -14 -6 -29 -19 -12 -9 -4 -7 -1 -1 10 -16 -108

ALT 3 (2050) -2 -2 -12 -9 -11 -24 -32 -262 -222 -149 -8 -10 -742

ALT 4 (2050) -2 -2 -12 -9 -11 -24 -32 -262 -222 -149 -8 -10 -742

ALT 5 (2050) -2 -2 -12 -9 -11 -24 -32 -262 -222 -149 -8 -10 -742

ALT 11 (2050) -3 -2 -18 -9 -13 -24 -31 -261 -221 -150 -12 -9 -752

Total System Difference (acre-feet) from BASE (2050) ALT 1 (2050) -3 -2 -22 -21 -18 -18 -33 -264 -223 -150 -12 -3 -769

ALT 2A (2050) -39 -93 -54 -45 -96 -395 -925 -1,644 -1,744 -1,364 -1,765 -1,744 -9,907

ALT 2B (2050) -39 -94 -51 -38 -130 -394 -918 -1,636 -1,737 -1,352 -1,759 -1,713 -9,860

ALT 3 (2050) -2 -2 -12 -9 -11 -24 -32 -262 -222 -149 -8 -10 -742

ALT 4 (2050) -2 -2 -12 -9 -11 -24 -32 -262 -222 -149 -8 -10 -742

ALT 5 (2050) -2 -2 -12 -9 -11 -24 -32 -262 -222 -149 -8 -10 -742

ALT 11 (2050) -3 -2 -19 -13 -17 -25 -32 -263 -223 -150 -13 -9 -768

Total System - Average Storage Comparison for years 2006-2009 610,650 610,600

610,594

610,559

610,558

610,558

610,558

610,560

610,550

Storage (Acre-feet)

610,500 610,450 610,400 Total 610,350

610,319

610,322

ALT 2A (2050)

ALT 2B (2050)

610,300 610,250 610,200

610,150 Base (2050)

ALT 1 (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Total System - Difference in Average Monthly Storage from Base (2050) for years 2006-2009 Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

0

-200

-400

-600

Storage (acre-feet)

ALT 1 (2050) -800

ALT 2A (2050)

ALT 2B (2050) -1,000

ALT 3 (2050) ALT 4 (2050)

-1,200

-1,400

-1,600

-1,800

-2,000

ALT 5 (2050) ALT 11 (2050)

Yadkin-Pee Dee Reservoirs - Average Storage Comparison for years 2006-2009 250,000

Storage (Acre-feet)

200,000

Base (2050)

150,000

ALT 1 (2050) ALT 2A (2050)

ALT 2B (2050) ALT 3 (2050)

100,000

ALT 4 (2050) ALT 5 (2050)

ALT 11 (2050) 50,000

0 W. Kerr Scott

High Rock

Tuckertown

Narrows

Reservoir

Falls

Tillery

Blewett

W. Kerr Scott Reservoir - Average Storage Comparison for years 2006-2009 45,000 41,137

41,137

41,137

41,137

41,137

41,137

41,137

41,137

40,000

35,000

Storage (Acre-feet)

30,000

25,000

20,000

W. Kerr Scott

15,000

10,000

5,000

0

Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

High Rock Lake - Average Storage Comparison for years 2006-2009 225,500 225,400

225,399

225,399

225,399

225,399

225,399

225,399

225,300

225,177

Storage (Acre-feet)

225,200 225,100 225,000

High Rock 224,900

224,859

224,800 224,700

224,600 224,500 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Tuckertown Reservoir - Average Storage Comparison for years 2006-2009 40,700 40,676

40,654

40,654

40,654

40,654

40,654

40,654

40,650

Storage (Acre-feet)

40,600

40,550

Tuckertown

40,500 40,472

40,450

40,400

40,350

Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Narrows Reservoir - Average Storage Comparison for years 2006-2009 137,000 136,900

136,864

136,864

136,864

136,864

136,864

136,864

136,777

136,800

Storage (Acre-feet)

136,700 136,600 136,500

136,400

Narrows

136,300

136,250

136,200 136,100 136,000 135,900

Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Falls Reservoir - Average Storage Comparison for years 2006-2009 1,960

Storage (Acre-feet)

1,957

1,957

1,957

1,950 1,950

1,957

1,957

1,957

1,950 Falls

1,940 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Lake Tillery - Average Storage Comparison for years 2006-2009 132,570

132,569

132,569

132,569

132,569

132,569

132,569

132,568

Storage (Acre-feet)

132,567

Tillery

132,560 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

ALT 3 (2050)

Alternative

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

Blewett Falls Lake - Average Storage Comparison for years 2006-2009 26,250 26,240

26,239 26,230

26,230

26,230

Storage (Acre-feet)

26,220 26,210 26,200 26,190

Blewett

26,180

26,177

26,177

26,177

26,176

ALT 3 (2050)

ALT 4 (2050)

ALT 5 (2050)

ALT 11 (2050)

26,176

26,170 26,160 26,150

26,140 Base (2050)

ALT 1 (2050)

ALT 2A (2050)

ALT 2B (2050)

Alternative

K-1 2012 Basin Water Use with Union County 2050 Demand Outflow Exceedance Curves Period of Record

W. Kerr Scott GrossOutflow(cfs) for years 1953 to 2013 6,000

5,000

GrossOutflow(cfs)

4,000

3,000

2,000

1,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

High Rock GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000

60,000 40,000 20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tuckertown GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000

60,000 40,000 20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Narrows GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000

60,000 40,000 20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Falls GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000

60,000 40,000 20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tillery GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000

60,000 40,000 20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Blewett Falls GrossOutflow(cfs) for years 1953 to 2013 250,000

200,000

GrossOutflow(cfs)

150,000

100,000

50,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

K-2 2012 Basin Water Use with Union County 2050 Demand Outflow Exceedance Curves Drought 1 (1999-2003)

W. Kerr Scott GrossOutflow(cfs) for years 1999 to 2003 6,000

5,000

GrossOutflow(cfs)

4,000

3,000

2,000

1,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

High Rock GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tuckertown GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Narrows GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Falls GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tillery GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Blewett Falls GrossOutflow(cfs) for years 1999 to 2003 200,000 180,000 160,000

140,000

GrossOutflow(cfs)

120,000 100,000 80,000 60,000 40,000 20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

K-3 2012 Basin Water Use with Union County 2050 Demand Outflow Exceedance Curves Drought 2 (2006-2009)

W. Kerr Scott GrossOutflow(cfs) for years 2006 to 2009 6,000

5,000

GrossOutflow(cfs)

4,000

3,000

2,000

1,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

High Rock GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tuckertown GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Narrows GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Falls GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Tillery GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

Blewett Falls GrossOutflow(cfs) for years 2006 to 2009 100,000 90,000 80,000

70,000

GrossOutflow(cfs)

60,000 50,000 40,000 30,000 20,000 10,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Percent of Time Value Met or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

L-1 2050 Basin Water Use with Union County 2050 Demand Outflow Exceedance Curves Period of Record

W. Kerr Scott GrossOutflow(cfs) for years 1953 to 2013 6,000

5,000

GrossOutflow(cfs)

4,000

3,000

2,000

1,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

High Rock GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000 60,000 40,000

20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tuckertown GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000 60,000 40,000

20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Narrows GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000 60,000 40,000

20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Falls GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000 60,000 40,000

20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tillery GrossOutflow(cfs) for years 1953 to 2013 160,000 140,000 120,000

GrossOutflow(cfs)

100,000 80,000 60,000 40,000

20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Blewett Falls GrossOutflow(cfs) for years 1953 to 2013 250,000

200,000

GrossOutflow(cfs)

150,000

100,000

50,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

L-2 2050 Basin Water Use with Union County 2050 Demand Outflow Exceedance Curves Drought 1 (1999-2003)

W. Kerr Scott GrossOutflow(cfs) for years 1999 to 2003 6,000

5,000

GrossOutflow(cfs)

4,000

3,000

2,000

1,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

High Rock GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tuckertown GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Narrows GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Falls GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tillery GrossOutflow(cfs) for years 1999 to 2003 140,000

120,000

GrossOutflow(cfs)

100,000

80,000

60,000

40,000

20,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Blewett Falls GrossOutflow(cfs) for years 1999 to 2003 200,000 180,000 160,000 140,000

GrossOutflow(cfs)

120,000 100,000 80,000 60,000 40,000 20,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

L

K-3 2050 Basin Water Use with Union County 2050 Demand Outflow Exceedance Curves Drought 2 (2006-2009)

W. Kerr Scott GrossOutflow(cfs) for years 2006 to 2009 6,000

5,000

GrossOutflow(cfs)

4,000

3,000

2,000

1,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

High Rock GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tuckertown GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Narrows GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Falls GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Tillery GrossOutflow(cfs) for years 2006 to 2009 70,000

60,000

GrossOutflow(cfs)

50,000

40,000

30,000

20,000

10,000

0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

Blewett Falls GrossOutflow(cfs) for years 2006 to 2009 100,000 90,000 80,000 70,000

GrossOutflow(cfs)

60,000 50,000 40,000 30,000 20,000 10,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Met or Exceeded Alt1_2050

Alt2A_2050

Alt2B_2050

Alt3_2050

Alt4_2050

Alt5_2050

Alt11_2050

Base_2050

100%

M-1 Hydro Generation Comparison Baseline – 2012 Water Use To Baseline – 2050 Water Use

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

'Base_2050' less 'Base_2012' Difference (MWh) High Rock Tuckertown Narrows ‐715 ‐869 ‐4,312 ‐630 ‐876 ‐4,500 ‐578 ‐930 ‐4,401 ‐102 ‐413 ‐2,582 ‐468 ‐1,126 ‐4,933 ‐695 ‐731 ‐3,884 ‐484 ‐997 ‐5,426 ‐785 ‐1,040 ‐4,307 ‐821 ‐1,027 ‐5,042 ‐652 ‐920 ‐3,698 ‐440 ‐1,072 ‐4,124 ‐969 ‐1,199 ‐5,410 ‐674 ‐780 ‐4,604 ‐501 ‐914 ‐3,741 ‐559 ‐984 ‐4,405 ‐1,074 ‐1,300 ‐5,285 ‐762 ‐1,150 ‐4,407 ‐507 ‐839 ‐3,882 ‐269 ‐878 ‐3,750 ‐641 ‐956 ‐4,513 ‐636 ‐1,593 ‐5,017 ‐472 ‐1,023 ‐3,982 ‐804 ‐1,459 ‐5,308 ‐790 ‐1,051 ‐4,924 ‐547 ‐1,992 ‐5,129 ‐578 ‐724 ‐4,309 ‐717 ‐1,019 ‐4,812 ‐505 ‐1,013 ‐4,517 ‐323 ‐1,214 ‐5,155 ‐540 ‐1,281 ‐4,782 ‐927 ‐1,075 ‐4,585 ‐822 ‐1,330 ‐5,453 ‐482 ‐1,009 ‐4,247 ‐841 ‐1,000 ‐4,942 ‐407 ‐1,539 ‐4,863 ‐662 ‐1,411 ‐5,067 ‐521 ‐514 ‐3,686 ‐473 ‐500 ‐3,428 ‐548 ‐614 ‐3,524 ‐1,098 ‐678 ‐3,992 ‐604 ‐1,081 ‐4,238 ‐743 ‐929 ‐4,097 ‐368 ‐592 ‐3,543 ‐741 ‐972 ‐4,221 ‐685 ‐1,055 ‐4,765 ‐542 ‐1,310 ‐4,549 ‐406 ‐934 ‐3,448 ‐556 ‐1,189 ‐4,024 ‐113 ‐202 ‐2,839 ‐508 ‐779 ‐4,014 ‐546 ‐1,185 ‐4,434 ‐548 ‐806 ‐3,900 ‐596 ‐1,469 ‐4,681 ‐860 ‐914 ‐4,686 ‐812 ‐961 ‐4,494 ‐568 ‐838 ‐3,385 ‐834 ‐1,149 ‐4,784 ‐820 ‐1,055 ‐4,846 ‐158 6 ‐610

Falls ‐1,507 ‐1,174 ‐1,161 ‐727 ‐1,340 ‐1,225 ‐1,443 ‐1,530 ‐1,512 ‐958 ‐1,235 ‐1,828 ‐1,348 ‐1,192 ‐1,251 ‐1,445 ‐1,429 ‐1,186 ‐1,520 ‐1,394 ‐1,430 ‐1,045 ‐1,423 ‐1,479 ‐1,832 ‐1,327 ‐1,507 ‐1,349 ‐1,477 ‐1,329 ‐1,442 ‐1,685 ‐1,092 ‐1,416 ‐1,061 ‐1,538 ‐815 ‐852 ‐917 ‐1,161 ‐1,284 ‐1,244 ‐776 ‐1,053 ‐1,529 ‐1,131 ‐1,009 ‐1,203 ‐1,098 ‐1,223 ‐1,233 ‐1,142 ‐1,672 ‐1,481 ‐1,302 ‐1,261 ‐1,462 ‐1,500 ‐501

Tillery ‐4,749 ‐4,925 ‐5,478 ‐5,215 ‐4,874 ‐4,109 ‐4,988 ‐4,728 ‐4,374 ‐4,423 ‐4,382 ‐5,044 ‐4,526 ‐4,337 ‐5,291 ‐4,854 ‐4,606 ‐4,881 ‐5,398 ‐5,159 ‐4,178 ‐4,264 ‐4,987 ‐4,821 ‐5,318 ‐5,369 ‐4,816 ‐4,949 ‐3,592 ‐5,083 ‐4,974 ‐5,593 ‐5,011 ‐5,271 ‐4,851 ‐4,592 ‐4,924 ‐5,179 ‐4,421 ‐4,274 ‐4,328 ‐5,187 ‐4,268 ‐4,756 ‐5,174 ‐5,241 ‐4,310 ‐5,352 ‐2,851 ‐4,446 ‐4,896 ‐5,073 ‐5,062 ‐4,873 ‐4,889 ‐4,641 ‐5,212 ‐5,249 ‐4,488

Blewett Falls ‐2,963 ‐2,811 ‐2,480 ‐470 ‐1,087 ‐1,714 ‐2,331 ‐1,597 ‐2,914 ‐2,322 ‐668 ‐3,114 ‐3,050 ‐2,683 ‐2,952 ‐2,871 ‐1,727 ‐2,169 ‐1,741 ‐2,177 ‐1,714 ‐2,648 ‐2,395 ‐2,698 ‐594 ‐2,534 ‐3,014 ‐2,625 ‐2,376 ‐1,863 ‐2,663 ‐3,289 ‐2,258 ‐3,136 ‐151 ‐2,043 ‐2,021 ‐2,624 ‐2,515 ‐2,722 ‐2,489 ‐1,001 ‐2,388 ‐2,424 ‐2,972 ‐3,074 ‐2,994 ‐2,931 ‐2,279 ‐2,645 ‐2,588 ‐2,928 ‐3,084 ‐2,330 ‐1,898 ‐2,212 ‐3,110 ‐3,270 ‐1,641

System Total ‐15,115 ‐14,916 ‐15,028 ‐9,509 ‐13,828 ‐12,358 ‐15,669 ‐13,987 ‐15,690 ‐12,973 ‐11,921 ‐17,564 ‐14,982 ‐13,368 ‐15,442 ‐16,829 ‐14,081 ‐13,464 ‐13,556 ‐14,840 ‐14,568 ‐13,434 ‐16,376 ‐15,763 ‐15,412 ‐14,841 ‐15,885 ‐14,958 ‐14,137 ‐14,878 ‐15,666 ‐18,172 ‐14,099 ‐16,606 ‐12,872 ‐15,313 ‐12,481 ‐13,056 ‐12,539 ‐13,925 ‐14,024 ‐13,201 ‐11,935 ‐14,167 ‐16,180 ‐15,847 ‐13,101 ‐15,255 ‐9,382 ‐13,615 ‐14,882 ‐14,397 ‐16,564 ‐15,144 ‐14,356 ‐12,905 ‐16,551 ‐16,740 ‐7,392

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

'Base_2050' less 'Base_2012' Difference (%) High Rock Tuckertown Narrows ‐0.8% ‐0.9% ‐1.4% ‐0.7% ‐0.9% ‐1.5% ‐0.4% ‐0.6% ‐0.9% ‐0.1% ‐0.3% ‐0.5% ‐0.3% ‐0.7% ‐0.9% ‐0.4% ‐0.4% ‐0.7% ‐0.3% ‐0.7% ‐1.1% ‐0.5% ‐0.6% ‐0.8% ‐0.7% ‐0.9% ‐1.4% ‐0.4% ‐0.6% ‐0.7% ‐0.3% ‐0.7% ‐0.9% ‐0.9% ‐1.1% ‐1.5% ‐0.7% ‐0.8% ‐1.4% ‐0.4% ‐0.7% ‐0.9% ‐0.5% ‐0.8% ‐1.1% ‐1.0% ‐1.1% ‐1.4% ‐0.5% ‐0.6% ‐0.8% ‐0.3% ‐0.5% ‐0.7% ‐0.2% ‐0.4% ‐0.6% ‐0.4% ‐0.6% ‐0.8% ‐0.3% ‐0.8% ‐0.8% ‐0.4% ‐0.7% ‐0.9% ‐0.7% ‐1.1% ‐1.3% ‐0.6% ‐0.7% ‐1.0% ‐0.3% ‐1.0% ‐0.8% ‐0.4% ‐0.5% ‐0.9% ‐0.8% ‐1.1% ‐1.6% ‐0.4% ‐0.7% ‐1.0% ‐0.2% ‐0.7% ‐1.0% ‐0.3% ‐0.7% ‐0.9% ‐0.8% ‐0.9% ‐1.1% ‐1.1% ‐1.7% ‐2.2% ‐0.3% ‐0.6% ‐0.9% ‐0.9% ‐1.1% ‐1.6% ‐0.3% ‐0.9% ‐0.9% ‐0.4% ‐0.7% ‐0.8% ‐0.3% ‐0.3% ‐0.7% ‐0.3% ‐0.3% ‐0.7% ‐0.4% ‐0.4% ‐0.7% ‐0.8% ‐0.5% ‐0.9% ‐0.5% ‐0.7% ‐0.9% ‐0.5% ‐0.6% ‐0.9% ‐0.3% ‐0.4% ‐0.7% ‐0.6% ‐0.6% ‐0.9% ‐0.7% ‐1.1% ‐1.5% ‐0.7% ‐1.5% ‐1.7% ‐0.7% ‐1.6% ‐1.8% ‐0.8% ‐1.6% ‐1.7% ‐0.1% ‐0.1% ‐0.4% ‐0.4% ‐0.6% ‐0.9% ‐0.4% ‐0.8% ‐1.0% ‐0.5% ‐0.8% ‐1.2% ‐0.7% ‐1.6% ‐1.6% ‐1.2% ‐1.2% ‐1.9% ‐1.0% ‐0.6% ‐0.7% ‐0.4% ‐0.6% ‐0.8% ‐0.9% ‐1.2% ‐1.5% ‐1.0% ‐1.2% ‐1.8% ‐0.1% 0.0% ‐0.1%

Falls ‐1.7% ‐1.4% ‐0.8% ‐0.5% ‐0.9% ‐0.8% ‐1.1% ‐1.0% ‐1.5% ‐0.7% ‐0.9% ‐1.9% ‐1.5% ‐1.1% ‐1.1% ‐1.4% ‐0.9% ‐0.8% ‐0.9% ‐0.9% ‐0.8% ‐0.8% ‐1.2% ‐1.1% ‐1.0% ‐1.0% ‐1.8% ‐1.0% ‐1.0% ‐0.9% ‐1.3% ‐2.4% ‐0.8% ‐1.7% ‐0.7% ‐0.9% ‐0.5% ‐0.6% ‐0.7% ‐0.9% ‐1.0% ‐1.0% ‐0.6% ‐0.8% ‐1.7% ‐1.5% ‐2.0% ‐1.8% ‐0.6% ‐1.0% ‐1.0% ‐1.2% ‐2.0% ‐2.2% ‐1.1% ‐1.0% ‐1.7% ‐1.9% ‐0.3%

Tillery ‐3.5% ‐3.6% ‐2.3% ‐2.1% ‐2.0% ‐1.4% ‐2.2% ‐1.9% ‐2.6% ‐1.8% ‐2.0% ‐3.3% ‐3.2% ‐2.4% ‐3.0% ‐3.1% ‐1.7% ‐1.9% ‐1.8% ‐2.1% ‐1.3% ‐2.1% ‐2.6% ‐2.1% ‐1.7% ‐2.4% ‐3.8% ‐2.4% ‐1.4% ‐1.9% ‐2.7% ‐5.5% ‐2.2% ‐4.3% ‐2.0% ‐1.4% ‐1.9% ‐2.1% ‐1.7% ‐2.1% ‐2.0% ‐2.4% ‐1.9% ‐2.0% ‐4.0% ‐4.7% ‐6.0% ‐5.4% ‐0.9% ‐2.3% ‐2.5% ‐3.5% ‐3.9% ‐5.1% ‐2.3% ‐2.3% ‐4.0% ‐4.5% ‐1.6%

Blewett Falls ‐2.9% ‐2.8% ‐1.7% ‐0.3% ‐0.7% ‐1.1% ‐1.6% ‐1.0% ‐2.4% ‐1.5% ‐0.5% ‐2.7% ‐2.9% ‐2.1% ‐2.3% ‐2.5% ‐1.0% ‐1.3% ‐1.0% ‐1.3% ‐1.0% ‐1.9% ‐1.9% ‐1.9% ‐0.3% ‐1.8% ‐3.0% ‐1.8% ‐1.6% ‐1.2% ‐2.1% ‐3.8% ‐1.5% ‐2.9% ‐0.1% ‐1.2% ‐1.3% ‐1.7% ‐1.8% ‐2.0% ‐1.7% ‐0.7% ‐1.6% ‐1.8% ‐2.8% ‐3.4% ‐4.6% ‐3.7% ‐1.2% ‐1.8% ‐1.9% ‐2.6% ‐3.3% ‐2.8% ‐1.5% ‐1.7% ‐3.0% ‐3.5% ‐1.0%

System Total ‐1.8% ‐1.8% ‐1.1% ‐0.7% ‐1.0% ‐0.8% ‐1.2% ‐1.0% ‐1.6% ‐0.9% ‐0.9% ‐1.9% ‐1.7% ‐1.3% ‐1.5% ‐1.7% ‐0.9% ‐0.9% ‐0.8% ‐1.0% ‐0.9% ‐1.1% ‐1.5% ‐1.2% ‐0.9% ‐1.2% ‐2.0% ‐1.2% ‐1.0% ‐1.0% ‐1.5% ‐2.7% ‐1.1% ‐2.1% ‐0.9% ‐0.9% ‐0.9% ‐0.9% ‐1.0% ‐1.2% ‐1.1% ‐1.1% ‐0.9% ‐1.1% ‐1.9% ‐2.2% ‐2.7% ‐2.4% ‐0.5% ‐1.1% ‐1.3% ‐1.6% ‐2.1% ‐2.4% ‐1.2% ‐1.1% ‐2.0% ‐2.3% ‐0.5%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Base_2050

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Base_2050

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2012

Base_2050

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Base_2050

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Base_2050

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Base_2050

M-2 Hydro Generation Comparison Baseline – 2012 Water Use To Alternative 1 – 2012 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt1_UC2050_2012' less 'Base_2012' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 ‐4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ‐2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 0 0 0 2 1 9 ‐2 6 4 ‐3 2 4 ‐2 4 0 2 ‐1 2 4 7 6 4 0 2 ‐1 ‐1 ‐2 8 ‐2 ‐1 ‐2 5 2 2 ‐1 6 1 1 ‐1 2 0 4 1 2 3 1 1 ‐3 4 6 3 ‐1 3 2 7 8 2 2 6 2

Tillery ‐966 ‐1,119 ‐1,221 ‐1,093 ‐1,186 ‐1,106 ‐1,087 ‐1,143 ‐1,187 ‐1,003 ‐1,165 ‐1,198 ‐1,104 ‐1,260 ‐1,139 ‐1,091 ‐1,069 ‐1,105 ‐1,100 ‐1,136 ‐1,004 ‐1,153 ‐1,058 ‐1,174 ‐1,057 ‐1,099 ‐930 ‐1,211 ‐1,091 ‐1,131 ‐1,132 ‐1,336 ‐1,091 ‐1,227 ‐1,156 ‐1,035 ‐1,130 ‐1,167 ‐1,109 ‐1,065 ‐1,101 ‐1,152 ‐1,135 ‐1,108 ‐1,242 ‐1,263 ‐1,249 ‐1,186 ‐1,063 ‐1,219 ‐1,115 ‐1,221 ‐1,199 ‐1,233 ‐1,066 ‐984 ‐1,301 ‐1,164 ‐1,071 ‐1,134

Blewett Falls ‐326 ‐330 ‐259 63 ‐215 ‐227 ‐266 ‐280 ‐325 ‐235 ‐352 ‐324 ‐337 ‐319 ‐1,705 ‐341 ‐238 ‐262 ‐205 ‐246 ‐289 ‐315 ‐374 ‐274 ‐207 ‐312 ‐321 ‐286 ‐272 ‐215 ‐284 ‐382 ‐286 ‐313 349 ‐234 ‐243 ‐259 ‐271 ‐339 ‐112 ‐302 ‐279 ‐295 ‐346 ‐358 ‐366 ‐329 ‐157 ‐304 ‐309 ‐313 ‐358 ‐342 ‐277 ‐268 ‐350 ‐381 ‐208 ‐297

System Total ‐1,292 ‐1,449 ‐1,480 ‐1,028 ‐1,400 ‐1,324 ‐1,355 ‐1,417 ‐1,500 ‐1,245 ‐1,515 ‐1,518 ‐1,443 ‐1,575 ‐2,846 ‐1,430 ‐1,308 ‐1,365 ‐1,301 ‐1,375 ‐1,287 ‐1,464 ‐1,432 ‐1,446 ‐1,265 ‐1,412 ‐1,253 ‐1,489 ‐1,365 ‐1,347 ‐1,418 ‐1,713 ‐1,375 ‐1,538 ‐808 ‐1,263 ‐1,372 ‐1,425 ‐1,381 ‐1,402 ‐1,213 ‐1,450 ‐1,413 ‐1,401 ‐1,585 ‐1,620 ‐1,614 ‐1,518 ‐1,216 ‐1,517 ‐1,421 ‐1,535 ‐1,554 ‐1,573 ‐1,336 ‐1,244 ‐1,649 ‐1,543 ‐1,273 ‐1,429

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt1_UC2050_2012' less 'Base_2012' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery ‐0.7% ‐0.8% ‐0.5% ‐0.4% ‐0.5% ‐0.4% ‐0.5% ‐0.5% ‐0.7% ‐0.4% ‐0.5% ‐0.8% ‐0.8% ‐0.7% ‐0.7% ‐0.7% ‐0.4% ‐0.4% ‐0.4% ‐0.5% ‐0.3% ‐0.6% ‐0.5% ‐0.5% ‐0.3% ‐0.5% ‐0.7% ‐0.6% ‐0.4% ‐0.4% ‐0.6% ‐1.3% ‐0.5% ‐1.0% ‐0.5% ‐0.3% ‐0.4% ‐0.5% ‐0.4% ‐0.5% ‐0.5% ‐0.5% ‐0.5% ‐0.5% ‐1.0% ‐1.1% ‐1.7% ‐1.2% ‐0.3% ‐0.6% ‐0.6% ‐0.8% ‐0.9% ‐1.3% ‐0.5% ‐0.5% ‐1.0% ‐1.0% ‐0.4% ‐0.6%

Blewett Falls ‐0.3% ‐0.3% ‐0.2% 0.0% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.1% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐1.3% ‐0.3% ‐0.1% ‐0.2% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.2% ‐0.3% ‐0.2% ‐0.2% ‐0.1% ‐0.2% ‐0.4% ‐0.2% ‐0.3% 0.2% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.6% ‐0.4% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.4% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.1% ‐0.2%

System Total ‐0.2% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.1% ‐0.3% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.3% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.1% ‐0.1%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt1_UC2050_2012

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt1_UC2050_2012

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2012

Alt1_UC2050_2012

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt1_UC2050_2012

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt1_UC2050_2012

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt1_UC2050_2012

M-3 Hydro Generation Comparison Baseline – 2012 Water Use To Alternative 2A – 2012 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt2A_UC2050_2012' less 'Base_2012' Difference (MWh) High Rock Tuckertown Narrows 3 0 ‐2,741 4 3 ‐2,817 4 1 ‐2,580 2 ‐1 ‐2,402 ‐13 ‐6 ‐2,505 ‐1 1 ‐2,391 ‐5 0 ‐2,642 7 12 ‐2,499 4 0 ‐2,915 ‐1 0 ‐2,511 ‐3 2 ‐2,636 29 1 ‐2,798 4 2 ‐2,795 ‐5 0 ‐2,672 6 3 ‐2,840 ‐1 1 ‐2,718 ‐3 1 ‐2,446 0 ‐4 ‐2,509 0 ‐1 ‐2,353 2 ‐41 ‐2,724 1 0 ‐2,575 ‐2 ‐7 ‐2,733 11 12 ‐2,578 3 0 ‐2,695 1 1 ‐2,211 ‐12 2 ‐2,672 ‐5 20 ‐2,796 6 11 ‐2,554 1 3 ‐2,476 0 0 ‐2,310 5 3 ‐2,693 19 ‐3 ‐2,916 1 1 ‐2,434 5 0 ‐3,103 5 6 ‐2,633 0 1 ‐2,428 2 ‐1 ‐2,425 5 ‐4 ‐2,678 ‐3 3 ‐2,505 ‐1 ‐1 ‐2,763 7 7 ‐2,721 2 0 ‐2,561 ‐1 0 ‐2,718 1 ‐1 ‐2,350 12 ‐4 ‐2,928 0 4 ‐2,793 ‐8 ‐1 ‐2,070 23 ‐30 ‐3,609 ‐1 0 ‐1,992 ‐2 1 ‐2,731 0 1 ‐2,765 ‐11 0 ‐2,837 7 1 ‐2,941 8 ‐2 ‐2,866 ‐2 2 ‐2,578 3 0 ‐2,684 ‐2 0 ‐2,800 7 4 ‐2,784 4 7 ‐2,242 2 0 ‐2,638

Falls ‐820 ‐726 ‐630 ‐609 ‐723 ‐701 ‐728 ‐766 ‐803 ‐746 ‐739 ‐744 ‐774 ‐749 ‐721 ‐759 ‐795 ‐756 ‐622 ‐791 ‐696 ‐722 ‐664 ‐730 ‐846 ‐830 ‐892 ‐849 ‐689 ‐753 ‐800 ‐872 ‐792 ‐813 ‐745 ‐680 ‐697 ‐597 ‐639 ‐675 ‐661 ‐882 ‐784 ‐799 ‐796 ‐744 ‐578 ‐912 ‐739 ‐810 ‐736 ‐750 ‐917 ‐901 ‐776 ‐714 ‐792 ‐786 ‐809 ‐755

Tillery ‐1,154 ‐992 ‐1,189 ‐1,105 ‐1,404 ‐1,098 ‐1,145 ‐1,222 ‐1,197 ‐991 ‐1,233 ‐1,223 ‐1,082 ‐1,215 ‐1,036 ‐1,217 ‐1,166 ‐1,014 ‐1,041 ‐1,111 ‐1,155 ‐1,229 ‐933 ‐1,185 ‐994 ‐1,142 ‐1,108 ‐1,199 ‐1,148 ‐1,284 ‐1,142 ‐1,233 ‐1,164 ‐1,261 ‐1,192 ‐1,082 ‐1,153 ‐1,164 ‐1,095 ‐1,031 ‐1,049 ‐1,172 ‐1,142 ‐1,105 ‐1,301 ‐1,241 ‐732 ‐1,622 ‐1,023 ‐1,140 ‐1,011 ‐1,209 ‐1,133 ‐1,176 ‐1,035 ‐893 ‐1,210 ‐1,185 ‐1,027 ‐1,138

Blewett Falls ‐288 ‐257 ‐281 61 759 ‐196 77 ‐140 ‐323 ‐204 ‐231 ‐297 ‐358 ‐236 ‐1,682 ‐46 ‐1,006 ‐963 ‐195 ‐242 ‐188 ‐346 ‐303 ‐256 ‐181 ‐192 ‐254 ‐248 ‐236 ‐250 ‐282 ‐327 ‐391 ‐1,341 375 ‐64 ‐177 ‐23 85 ‐269 ‐245 ‐555 ‐235 ‐339 ‐362 ‐309 ‐84 ‐297 ‐162 ‐280 ‐281 ‐300 ‐314 500 ‐222 ‐232 ‐349 ‐300 112 ‐257

System Total ‐5,000 ‐4,785 ‐4,675 ‐4,054 ‐3,892 ‐4,386 ‐4,443 ‐4,608 ‐5,234 ‐4,453 ‐4,840 ‐5,032 ‐5,003 ‐4,877 ‐6,270 ‐4,740 ‐5,415 ‐5,246 ‐4,212 ‐4,907 ‐4,613 ‐5,039 ‐4,455 ‐4,863 ‐4,230 ‐4,846 ‐5,035 ‐4,833 ‐4,545 ‐4,597 ‐4,909 ‐5,332 ‐4,779 ‐6,513 ‐4,184 ‐4,253 ‐4,451 ‐4,461 ‐4,154 ‐4,740 ‐4,662 ‐5,168 ‐4,880 ‐4,593 ‐5,379 ‐5,083 ‐3,473 ‐6,447 ‐3,917 ‐4,962 ‐4,792 ‐5,107 ‐5,297 ‐4,437 ‐4,611 ‐4,520 ‐5,153 ‐5,044 ‐3,955 ‐4,786

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt2A_UC2050_2012' less 'Base_2012' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.8% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.8% 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐0.7% 0.0% 0.0% ‐0.7% 0.0% 0.0% ‐0.7% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.7% 0.0% 0.0% ‐1.2% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐1.0% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐1.0% 0.0% 0.0% ‐1.1% 0.0% 0.0% ‐1.5% 0.0% 0.0% ‐0.3% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.8% 0.0% 0.0% ‐1.0% 0.0% 0.0% ‐1.2% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐1.0% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.6%

Falls ‐0.9% ‐0.8% ‐0.5% ‐0.4% ‐0.5% ‐0.4% ‐0.5% ‐0.5% ‐0.8% ‐0.5% ‐0.5% ‐0.8% ‐0.8% ‐0.7% ‐0.6% ‐0.7% ‐0.5% ‐0.5% ‐0.4% ‐0.5% ‐0.4% ‐0.6% ‐0.6% ‐0.5% ‐0.5% ‐0.6% ‐1.1% ‐0.7% ‐0.5% ‐0.5% ‐0.7% ‐1.3% ‐0.6% ‐1.0% ‐0.5% ‐0.4% ‐0.5% ‐0.4% ‐0.5% ‐0.5% ‐0.5% ‐0.7% ‐0.6% ‐0.6% ‐0.9% ‐1.0% ‐1.1% ‐1.4% ‐0.4% ‐0.6% ‐0.6% ‐0.8% ‐1.1% ‐1.3% ‐0.6% ‐0.6% ‐0.9% ‐1.0% ‐0.5% ‐0.6%

Tillery ‐0.8% ‐0.7% ‐0.5% ‐0.4% ‐0.6% ‐0.4% ‐0.5% ‐0.5% ‐0.7% ‐0.4% ‐0.6% ‐0.8% ‐0.8% ‐0.7% ‐0.6% ‐0.8% ‐0.4% ‐0.4% ‐0.3% ‐0.4% ‐0.4% ‐0.6% ‐0.5% ‐0.5% ‐0.3% ‐0.5% ‐0.9% ‐0.6% ‐0.5% ‐0.5% ‐0.6% ‐1.2% ‐0.5% ‐1.0% ‐0.5% ‐0.3% ‐0.4% ‐0.5% ‐0.4% ‐0.5% ‐0.5% ‐0.6% ‐0.5% ‐0.5% ‐1.0% ‐1.1% ‐1.0% ‐1.6% ‐0.3% ‐0.6% ‐0.5% ‐0.8% ‐0.9% ‐1.2% ‐0.5% ‐0.4% ‐0.9% ‐1.0% ‐0.4% ‐0.6%

Blewett Falls ‐0.3% ‐0.3% ‐0.2% 0.0% 0.5% ‐0.1% 0.1% ‐0.1% ‐0.3% ‐0.1% ‐0.2% ‐0.3% ‐0.3% ‐0.2% ‐1.3% 0.0% ‐0.6% ‐0.6% ‐0.1% ‐0.1% ‐0.1% ‐0.3% ‐0.2% ‐0.2% ‐0.1% ‐0.1% ‐0.3% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.4% ‐0.3% ‐1.3% 0.2% 0.0% ‐0.1% 0.0% 0.1% ‐0.2% ‐0.2% ‐0.4% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.1% ‐0.4% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.3% 0.6% ‐0.2% ‐0.2% ‐0.3% ‐0.3% 0.1% ‐0.2%

System Total ‐0.6% ‐0.6% ‐0.4% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.5% ‐0.3% ‐0.4% ‐0.5% ‐0.6% ‐0.5% ‐0.6% ‐0.5% ‐0.4% ‐0.4% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.4% ‐0.4% ‐0.3% ‐0.4% ‐0.6% ‐0.4% ‐0.3% ‐0.3% ‐0.5% ‐0.8% ‐0.4% ‐0.8% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.4% ‐0.4% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.7% ‐1.0% ‐0.2% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.7% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.3% ‐0.4%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt2A_UC2050_2012

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt2A_UC2050_2012

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2012

Alt2A_UC2050_2012

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt2A_UC2050_2012

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt2A_UC2050_2012

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt2A_UC2050_2012

M-4 Hydro Generation Comparison Baseline – 2012 Water Use To Alternative 2B – 2012 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt2B_UC2050_2012' less 'Base_2012' Difference (MWh) High Rock Tuckertown Narrows 43 ‐900 ‐2,762 80 ‐917 ‐2,818 20 ‐849 ‐2,448 28 ‐827 ‐2,516 5 ‐849 ‐2,455 40 ‐812 ‐2,325 31 ‐880 ‐2,630 13 ‐838 ‐2,520 25 ‐917 ‐2,887 19 ‐853 ‐2,549 21 ‐856 ‐2,712 57 ‐902 ‐2,794 34 ‐924 ‐2,788 39 ‐941 ‐2,704 29 ‐891 ‐2,872 33 ‐874 ‐2,656 16 ‐805 ‐2,367 24 ‐842 ‐2,522 12 ‐816 ‐2,390 28 ‐901 ‐2,690 21 ‐791 ‐2,493 39 ‐891 ‐2,787 53 ‐899 ‐2,643 26 ‐859 ‐2,668 15 ‐798 ‐2,221 27 ‐843 ‐2,589 45 ‐900 ‐2,777 20 ‐870 ‐2,544 39 ‐840 ‐2,412 27 ‐786 ‐2,361 46 ‐873 ‐2,589 230 ‐1,135 ‐2,843 27 ‐834 ‐2,429 50 ‐956 ‐3,044 23 ‐834 ‐2,655 19 ‐774 ‐2,356 21 ‐836 ‐2,547 11 ‐825 ‐2,780 22 ‐798 ‐2,453 25 ‐865 ‐2,721 15 ‐847 ‐2,616 16 ‐855 ‐2,406 15 ‐854 ‐2,616 34 ‐839 ‐2,266 63 ‐964 ‐2,951 286 ‐1,167 ‐2,661 589 ‐1,051 ‐1,852 384 ‐1,541 ‐3,218 10 ‐759 ‐1,973 35 ‐899 ‐2,676 20 ‐887 ‐2,702 20 ‐920 ‐2,841 345 ‐1,251 ‐2,815 157 ‐1,049 ‐2,753 27 ‐836 ‐2,579 37 ‐837 ‐2,617 38 ‐946 ‐2,835 44 ‐932 ‐2,772 6 ‐816 ‐2,294 60 ‐896 ‐2,606

Falls ‐780 ‐691 ‐674 ‐487 ‐792 ‐634 ‐777 ‐758 ‐841 ‐750 ‐762 ‐794 ‐782 ‐818 ‐693 ‐709 ‐849 ‐748 ‐618 ‐784 ‐687 ‐716 ‐611 ‐750 ‐815 ‐810 ‐907 ‐843 ‐792 ‐640 ‐773 ‐877 ‐710 ‐800 ‐713 ‐696 ‐628 ‐564 ‐623 ‐701 ‐629 ‐855 ‐762 ‐806 ‐788 ‐715 ‐590 ‐831 ‐661 ‐857 ‐761 ‐732 ‐967 ‐929 ‐703 ‐698 ‐784 ‐780 ‐994 ‐750

Tillery ‐1,171 ‐994 ‐1,182 ‐1,120 ‐1,251 ‐1,072 ‐986 ‐1,166 ‐1,196 ‐975 ‐1,031 ‐1,181 ‐1,106 ‐1,231 ‐1,115 ‐1,205 ‐1,201 ‐1,026 ‐1,059 ‐1,126 ‐1,123 ‐1,294 ‐870 ‐1,152 ‐880 ‐1,161 ‐1,209 ‐1,228 ‐1,113 ‐1,310 ‐1,077 ‐1,203 ‐1,172 ‐1,287 ‐1,159 ‐1,060 ‐1,139 ‐1,183 ‐1,090 ‐1,096 ‐1,017 ‐1,134 ‐1,054 ‐1,072 ‐1,208 ‐1,260 ‐721 ‐1,609 ‐999 ‐1,158 ‐1,038 ‐1,245 ‐1,076 ‐1,179 ‐1,006 ‐898 ‐1,193 ‐1,113 ‐1,163 ‐1,124

Blewett Falls ‐283 ‐267 ‐290 69 ‐233 ‐214 80 ‐142 ‐323 ‐193 ‐214 ‐302 ‐361 ‐252 ‐1,691 4 ‐203 ‐277 ‐188 ‐248 ‐166 ‐411 ‐283 ‐258 ‐147 ‐176 ‐181 ‐259 ‐236 46 ‐283 ‐320 ‐386 ‐1,326 358 ‐47 ‐147 ‐21 ‐238 ‐243 ‐165 ‐541 ‐220 ‐279 ‐294 ‐304 ‐89 ‐277 ‐242 ‐311 ‐281 ‐323 ‐306 482 ‐193 ‐186 ‐343 ‐308 99 ‐243

System Total ‐5,853 ‐5,607 ‐5,423 ‐4,853 ‐5,575 ‐5,017 ‐5,162 ‐5,411 ‐6,139 ‐5,301 ‐5,554 ‐5,916 ‐5,927 ‐5,907 ‐7,233 ‐5,407 ‐5,409 ‐5,391 ‐5,059 ‐5,721 ‐5,239 ‐6,060 ‐5,253 ‐5,661 ‐4,846 ‐5,552 ‐5,929 ‐5,724 ‐5,354 ‐5,024 ‐5,549 ‐6,148 ‐5,504 ‐7,363 ‐4,980 ‐4,914 ‐5,276 ‐5,362 ‐5,180 ‐5,601 ‐5,259 ‐5,775 ‐5,491 ‐5,228 ‐6,142 ‐5,821 ‐3,714 ‐7,092 ‐4,624 ‐5,866 ‐5,649 ‐6,041 ‐6,070 ‐5,271 ‐5,290 ‐5,199 ‐6,063 ‐5,861 ‐5,162 ‐5,559

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt2B_UC2050_2012' less 'Base_2012' Difference (%) High Rock Tuckertown Narrows 0.0% ‐0.9% ‐0.9% 0.1% ‐0.9% ‐0.9% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.8% ‐0.8% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.6% ‐0.6% 0.1% ‐0.8% ‐0.8% 0.0% ‐0.9% ‐0.9% 0.0% ‐0.7% ‐0.7% 0.0% ‐0.7% ‐0.7% 0.0% ‐0.8% ‐0.7% 0.0% ‐0.5% ‐0.4% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.7% ‐0.6% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.6% ‐0.6% 0.1% ‐1.0% ‐0.9% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.7% ‐0.6% 0.3% ‐1.4% ‐1.1% 0.0% ‐0.5% ‐0.5% 0.1% ‐1.0% ‐1.0% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.6% ‐0.5% 0.0% ‐0.6% ‐0.5% 0.0% ‐0.5% ‐0.5% 0.1% ‐1.0% ‐0.9% 0.4% ‐1.4% ‐1.0% 1.1% ‐1.8% ‐1.0% 0.6% ‐2.0% ‐1.4% 0.0% ‐0.4% ‐0.3% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.9% ‐0.8% 0.4% ‐1.3% ‐1.0% 0.2% ‐1.4% ‐1.1% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.6% ‐0.6% 0.0% ‐1.0% ‐0.9% 0.1% ‐1.1% ‐1.0% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.6% ‐0.6%

Falls ‐0.9% ‐0.8% ‐0.5% ‐0.3% ‐0.5% ‐0.4% ‐0.6% ‐0.5% ‐0.8% ‐0.5% ‐0.6% ‐0.8% ‐0.9% ‐0.7% ‐0.6% ‐0.7% ‐0.5% ‐0.5% ‐0.4% ‐0.5% ‐0.4% ‐0.6% ‐0.5% ‐0.6% ‐0.5% ‐0.6% ‐1.1% ‐0.6% ‐0.5% ‐0.4% ‐0.7% ‐1.3% ‐0.5% ‐0.9% ‐0.5% ‐0.4% ‐0.4% ‐0.4% ‐0.4% ‐0.5% ‐0.5% ‐0.7% ‐0.6% ‐0.6% ‐0.9% ‐1.0% ‐1.2% ‐1.3% ‐0.4% ‐0.7% ‐0.6% ‐0.8% ‐1.2% ‐1.4% ‐0.6% ‐0.6% ‐0.9% ‐1.0% ‐0.6% ‐0.6%

Tillery ‐0.9% ‐0.7% ‐0.5% ‐0.5% ‐0.5% ‐0.4% ‐0.4% ‐0.5% ‐0.7% ‐0.4% ‐0.5% ‐0.8% ‐0.8% ‐0.7% ‐0.6% ‐0.8% ‐0.4% ‐0.4% ‐0.3% ‐0.4% ‐0.4% ‐0.6% ‐0.5% ‐0.5% ‐0.3% ‐0.5% ‐1.0% ‐0.6% ‐0.4% ‐0.5% ‐0.6% ‐1.2% ‐0.5% ‐1.0% ‐0.5% ‐0.3% ‐0.4% ‐0.5% ‐0.4% ‐0.5% ‐0.5% ‐0.5% ‐0.5% ‐0.5% ‐0.9% ‐1.1% ‐1.0% ‐1.6% ‐0.3% ‐0.6% ‐0.5% ‐0.9% ‐0.8% ‐1.2% ‐0.5% ‐0.4% ‐0.9% ‐1.0% ‐0.4% ‐0.5%

Blewett Falls ‐0.3% ‐0.3% ‐0.2% 0.0% ‐0.1% ‐0.1% 0.1% ‐0.1% ‐0.3% ‐0.1% ‐0.1% ‐0.3% ‐0.3% ‐0.2% ‐1.3% 0.0% ‐0.1% ‐0.2% ‐0.1% ‐0.2% ‐0.1% ‐0.3% ‐0.2% ‐0.2% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.2% 0.0% ‐0.2% ‐0.4% ‐0.3% ‐1.2% 0.2% 0.0% ‐0.1% 0.0% ‐0.2% ‐0.2% ‐0.1% ‐0.4% ‐0.2% ‐0.2% ‐0.3% ‐0.3% ‐0.1% ‐0.3% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.3% 0.6% ‐0.1% ‐0.1% ‐0.3% ‐0.3% 0.1% ‐0.2%

System Total ‐0.7% ‐0.7% ‐0.4% ‐0.4% ‐0.4% ‐0.3% ‐0.4% ‐0.4% ‐0.6% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.6% ‐0.7% ‐0.6% ‐0.4% ‐0.4% ‐0.3% ‐0.4% ‐0.3% ‐0.5% ‐0.5% ‐0.4% ‐0.3% ‐0.4% ‐0.7% ‐0.5% ‐0.4% ‐0.3% ‐0.5% ‐0.9% ‐0.4% ‐0.9% ‐0.4% ‐0.3% ‐0.4% ‐0.4% ‐0.4% ‐0.5% ‐0.4% ‐0.5% ‐0.4% ‐0.4% ‐0.7% ‐0.8% ‐0.8% ‐1.1% ‐0.3% ‐0.5% ‐0.5% ‐0.7% ‐0.8% ‐0.8% ‐0.5% ‐0.4% ‐0.7% ‐0.8% ‐0.3% ‐0.5%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt2B_UC2050_2012

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt2B_UC2050_2012

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2012

Alt2B_UC2050_2012

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt2B_UC2050_2012

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt2B_UC2050_2012

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt2B_UC2050_2012

M-5 Hydro Generation Comparison Baseline – 2012 Water Use To Alternative 3 – 2012 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt3_UC2050_2012' less 'Base_2012' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 ‐4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ‐2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 1 1 ‐1 ‐1 0 ‐1 ‐2 0 2 0 ‐1 0 0 ‐1 0 0 ‐3 ‐1 ‐2 0 ‐2 0 1 0 ‐3 0 ‐1 ‐1 ‐1 ‐1 ‐1 0 ‐2 0 0 ‐1 0 1 0 ‐2 ‐2 ‐4 ‐1 ‐1 0 0 0 0 0 2 ‐2 ‐2 1 0 ‐1 ‐1 0 0 0 ‐1

Tillery 6 ‐24 ‐3 42 ‐19 13 12 ‐7 22 17 ‐32 ‐3 ‐1 13 35 0 15 37 33 34 47 ‐1 8 19 24 8 ‐4 11 14 3 3 ‐19 23 ‐19 23 21 1 21 2 4 13 0 ‐11 11 ‐2 22 0 ‐12 17 ‐15 2 11 ‐32 ‐14 19 27 ‐2 7 ‐13 7

Blewett Falls ‐351 ‐335 ‐261 ‐173 ‐167 ‐245 ‐285 ‐270 ‐344 ‐276 ‐345 ‐343 ‐356 ‐315 ‐1,694 ‐341 ‐248 ‐898 ‐197 ‐262 ‐189 ‐302 ‐341 ‐287 ‐125 ‐300 ‐337 ‐284 ‐270 ‐233 ‐306 ‐381 ‐265 ‐360 ‐245 ‐230 ‐250 ‐262 ‐297 ‐308 ‐269 ‐298 ‐299 ‐282 ‐355 ‐373 ‐376 ‐340 ‐163 ‐309 ‐312 ‐324 ‐359 ‐365 ‐294 ‐274 ‐361 ‐389 ‐226 ‐326

System Total ‐344 ‐358 ‐265 ‐132 ‐186 ‐233 ‐275 ‐277 ‐312 ‐263 ‐378 ‐346 ‐357 ‐303 ‐1,661 ‐341 ‐236 ‐862 ‐166 ‐228 ‐144 ‐303 ‐332 ‐268 ‐104 ‐292 ‐342 ‐274 ‐257 ‐231 ‐304 ‐400 ‐244 ‐379 ‐222 ‐210 ‐249 ‐240 ‐295 ‐306 ‐258 ‐302 ‐311 ‐272 ‐357 ‐351 ‐376 ‐352 ‐146 ‐322 ‐312 ‐315 ‐390 ‐379 ‐276 ‐248 ‐363 ‐382 ‐239 ‐320

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt3_UC2050_2012' less 'Base_2012' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Blewett Falls ‐0.3% ‐0.3% ‐0.2% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.2% ‐0.2% ‐0.3% ‐0.3% ‐0.2% ‐1.3% ‐0.3% ‐0.1% ‐0.6% ‐0.1% ‐0.2% ‐0.1% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.2% ‐0.3% ‐0.2% ‐0.2% ‐0.1% ‐0.2% ‐0.4% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.6% ‐0.4% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.4% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.1% ‐0.2%

System Total 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.2% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt3_UC2050_2012

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt3_UC2050_2012

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2012

Alt3_UC2050_2012

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt3_UC2050_2012

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt3_UC2050_2012

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt3_UC2050_2012

M-6 Hydro Generation Comparison Baseline – 2012 Water Use To Alternative 4 – 2012 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

'Alt4_UC2050_2012' less 'Base_2012' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 ‐4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ‐2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 1 1 ‐1 ‐1 0 ‐1 ‐2 0 2 0 ‐1 0 0 ‐1 0 0 ‐3 ‐1 ‐2 0 ‐2 0 1 0 ‐3 0 ‐1 ‐1 ‐1 ‐1 ‐1 0 ‐2 0 0 ‐1 0 1 0 ‐2 ‐2 ‐4 ‐1 ‐1 0 0 0 0 0 2 ‐2 ‐2 1 0 ‐1 ‐1 0 0 0

Tillery 6 ‐24 ‐3 42 ‐19 13 12 ‐7 22 17 ‐32 ‐3 ‐1 13 35 0 15 37 33 34 47 ‐1 8 19 24 8 ‐4 11 14 3 3 ‐19 23 ‐19 23 21 1 21 2 4 13 0 ‐11 11 ‐2 22 0 ‐12 17 ‐15 2 11 ‐32 ‐14 19 27 ‐2 7 ‐13

Blewett Falls ‐351 ‐335 ‐261 ‐173 ‐167 ‐245 ‐285 ‐270 ‐344 ‐276 ‐345 ‐343 ‐356 ‐315 ‐1,694 ‐341 ‐248 ‐898 ‐197 ‐262 ‐189 ‐302 ‐341 ‐287 ‐125 ‐300 ‐337 ‐284 ‐270 ‐233 ‐306 ‐381 ‐265 ‐360 ‐245 ‐230 ‐250 ‐262 ‐297 ‐308 ‐269 ‐298 ‐299 ‐282 ‐355 ‐373 ‐376 ‐340 ‐163 ‐309 ‐312 ‐324 ‐359 ‐365 ‐294 ‐274 ‐361 ‐389 ‐226

System Total ‐344 ‐358 ‐265 ‐132 ‐186 ‐233 ‐275 ‐277 ‐312 ‐263 ‐378 ‐346 ‐357 ‐303 ‐1,661 ‐341 ‐236 ‐862 ‐166 ‐228 ‐144 ‐303 ‐332 ‐268 ‐104 ‐292 ‐342 ‐274 ‐257 ‐231 ‐304 ‐400 ‐244 ‐379 ‐222 ‐210 ‐249 ‐240 ‐295 ‐306 ‐258 ‐302 ‐311 ‐272 ‐357 ‐351 ‐376 ‐352 ‐146 ‐322 ‐312 ‐315 ‐390 ‐379 ‐276 ‐248 ‐363 ‐382 ‐239

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

'Alt4_UC2050_2012' less 'Base_2012' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Blewett Falls ‐0.3% ‐0.3% ‐0.2% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.2% ‐0.2% ‐0.3% ‐0.3% ‐0.2% ‐1.3% ‐0.3% ‐0.1% ‐0.6% ‐0.1% ‐0.2% ‐0.1% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.2% ‐0.3% ‐0.2% ‐0.2% ‐0.1% ‐0.2% ‐0.4% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.6% ‐0.4% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.4% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.1%

System Total 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.2% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% 0.0%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt4_UC2050_2012

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt4_UC2050_2012

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2012

Alt4_UC2050_2012

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt4_UC2050_2012

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt4_UC2050_2012

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt4_UC2050_2012

M-7 Hydro Generation Comparison Baseline – 2012 Water Use To Alternative 5 – 2012 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt5_UC2050_2012' less 'Base_2012' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 ‐4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ‐2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 1 1 ‐1 ‐1 0 ‐1 ‐2 0 2 0 ‐1 0 0 ‐1 0 0 ‐3 ‐1 ‐2 0 ‐2 0 1 0 ‐3 0 ‐1 ‐1 ‐1 ‐1 ‐1 0 ‐2 0 0 ‐1 0 1 0 ‐2 ‐2 ‐4 ‐1 ‐1 0 0 0 0 0 2 ‐2 ‐2 1 0 ‐1 ‐1 0 0 0 ‐1

Tillery 6 ‐24 ‐3 42 ‐19 13 12 ‐7 22 17 ‐32 ‐3 ‐1 13 35 0 15 37 33 34 47 ‐1 8 19 24 8 ‐4 11 14 3 3 ‐19 23 ‐19 23 21 1 21 2 4 13 0 ‐11 11 ‐2 22 0 ‐12 17 ‐15 2 11 ‐32 ‐14 19 27 ‐2 7 ‐13 7

Blewett Falls ‐351 ‐335 ‐261 ‐173 ‐167 ‐245 ‐285 ‐270 ‐344 ‐276 ‐345 ‐343 ‐356 ‐315 ‐1,694 ‐341 ‐248 ‐898 ‐197 ‐262 ‐189 ‐302 ‐341 ‐287 ‐125 ‐300 ‐337 ‐284 ‐270 ‐233 ‐306 ‐381 ‐265 ‐360 ‐245 ‐230 ‐250 ‐262 ‐297 ‐308 ‐269 ‐298 ‐299 ‐282 ‐355 ‐373 ‐376 ‐340 ‐163 ‐309 ‐312 ‐324 ‐359 ‐365 ‐294 ‐274 ‐361 ‐389 ‐226 ‐326

System Total ‐344 ‐358 ‐265 ‐132 ‐186 ‐233 ‐275 ‐277 ‐312 ‐263 ‐378 ‐346 ‐357 ‐303 ‐1,661 ‐341 ‐236 ‐862 ‐166 ‐228 ‐144 ‐303 ‐332 ‐268 ‐104 ‐292 ‐342 ‐274 ‐257 ‐231 ‐304 ‐400 ‐244 ‐379 ‐222 ‐210 ‐249 ‐240 ‐295 ‐306 ‐258 ‐302 ‐311 ‐272 ‐357 ‐351 ‐376 ‐352 ‐146 ‐322 ‐312 ‐315 ‐390 ‐379 ‐276 ‐248 ‐363 ‐382 ‐239 ‐320

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt5_UC2050_2012' less 'Base_2012' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Blewett Falls ‐0.3% ‐0.3% ‐0.2% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.2% ‐0.2% ‐0.3% ‐0.3% ‐0.2% ‐1.3% ‐0.3% ‐0.1% ‐0.6% ‐0.1% ‐0.2% ‐0.1% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.2% ‐0.3% ‐0.2% ‐0.2% ‐0.1% ‐0.2% ‐0.4% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.6% ‐0.4% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.4% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.1% ‐0.2%

System Total 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.2% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt5_UC2050_2012

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt5_UC2050_2012

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2012

Alt5_UC2050_2012

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt5_UC2050_2012

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt5_UC2050_2012

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt5_UC2050_2012

M-8 Hydro Generation Comparison Baseline – 2012 Water Use To Alternative 11 – 2012 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt5_UC2050_2012' less 'Base_2012' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 ‐4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ‐2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 1 1 ‐1 ‐1 0 ‐1 ‐2 0 2 0 ‐1 0 0 ‐1 0 0 ‐3 ‐1 ‐2 0 ‐2 0 1 0 ‐3 0 ‐1 ‐1 ‐1 ‐1 ‐1 0 ‐2 0 0 ‐1 0 1 0 ‐2 ‐2 ‐4 ‐1 ‐1 0 0 0 0 0 2 ‐2 ‐2 1 0 ‐1 ‐1 0 0 0 ‐1

Tillery 6 ‐24 ‐3 42 ‐19 13 12 ‐7 22 17 ‐32 ‐3 ‐1 13 35 0 15 37 33 34 47 ‐1 8 19 24 8 ‐4 11 14 3 3 ‐19 23 ‐19 23 21 1 21 2 4 13 0 ‐11 11 ‐2 22 0 ‐12 17 ‐15 2 11 ‐32 ‐14 19 27 ‐2 7 ‐13 7

Blewett Falls ‐351 ‐335 ‐261 ‐173 ‐167 ‐245 ‐285 ‐270 ‐344 ‐276 ‐345 ‐343 ‐356 ‐315 ‐1,694 ‐341 ‐248 ‐898 ‐197 ‐262 ‐189 ‐302 ‐341 ‐287 ‐125 ‐300 ‐337 ‐284 ‐270 ‐233 ‐306 ‐381 ‐265 ‐360 ‐245 ‐230 ‐250 ‐262 ‐297 ‐308 ‐269 ‐298 ‐299 ‐282 ‐355 ‐373 ‐376 ‐340 ‐163 ‐309 ‐312 ‐324 ‐359 ‐365 ‐294 ‐274 ‐361 ‐389 ‐226 ‐326

System Total ‐344 ‐358 ‐265 ‐132 ‐186 ‐233 ‐275 ‐277 ‐312 ‐263 ‐378 ‐346 ‐357 ‐303 ‐1,661 ‐341 ‐236 ‐862 ‐166 ‐228 ‐144 ‐303 ‐332 ‐268 ‐104 ‐292 ‐342 ‐274 ‐257 ‐231 ‐304 ‐400 ‐244 ‐379 ‐222 ‐210 ‐249 ‐240 ‐295 ‐306 ‐258 ‐302 ‐311 ‐272 ‐357 ‐351 ‐376 ‐352 ‐146 ‐322 ‐312 ‐315 ‐390 ‐379 ‐276 ‐248 ‐363 ‐382 ‐239 ‐320

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt5_UC2050_2012' less 'Base_2012' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Blewett Falls ‐0.3% ‐0.3% ‐0.2% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.2% ‐0.2% ‐0.3% ‐0.3% ‐0.2% ‐1.3% ‐0.3% ‐0.1% ‐0.6% ‐0.1% ‐0.2% ‐0.1% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.2% ‐0.3% ‐0.2% ‐0.2% ‐0.1% ‐0.2% ‐0.4% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.6% ‐0.4% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.4% ‐0.2% ‐0.2% ‐0.3% ‐0.4% ‐0.1% ‐0.2%

System Total 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.2% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt5_UC2050_2012

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt5_UC2050_2012

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2012

Alt5_UC2050_2012

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt5_UC2050_2012

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2012

Alt5_UC2050_2012

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2012

Alt5_UC2050_2012

N-1 Hydro Generation Comparison Baseline – 2050 Water Use To Alternative 1 – 2050 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt1_2050' less 'Base_2050' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 3 0 4 2 13 3 3 8 ‐2 0 4 ‐1 ‐2 1 5 6 ‐5 0 4 5 7 0 5 ‐1 ‐5 4 ‐5 0 ‐4 ‐6 1 2 4 3 5 4 3 1 4 7 0 0 1 3 4 3 ‐2 38 7 ‐2 1 2 2 ‐1 3 5 ‐1 ‐1 5 2

Tillery ‐1,216 ‐1,204 ‐1,154 ‐1,138 ‐1,184 ‐1,037 ‐1,138 ‐1,146 ‐1,148 ‐1,023 ‐1,144 ‐1,157 ‐1,206 ‐1,173 ‐1,229 ‐1,187 ‐1,107 ‐1,165 ‐1,214 ‐1,161 ‐1,188 ‐1,177 ‐1,097 ‐1,093 ‐977 ‐1,209 ‐1,176 ‐1,154 ‐1,121 ‐1,033 ‐1,144 ‐1,248 ‐1,188 ‐1,275 ‐1,265 ‐1,022 ‐1,232 ‐1,074 ‐1,188 ‐1,235 ‐1,098 ‐1,092 ‐1,169 ‐1,141 ‐1,270 ‐1,254 ‐943 ‐1,178 ‐1,234 ‐1,141 ‐1,153 ‐1,159 ‐1,312 ‐1,251 ‐1,073 ‐1,301 ‐1,257 ‐1,028 ‐1,081 ‐1,159

Blewett Falls ‐580 ‐585 ‐476 ‐470 ‐454 ‐405 ‐519 ‐449 ‐586 ‐487 ‐471 ‐610 ‐594 ‐583 ‐579 ‐602 ‐410 ‐440 ‐417 ‐449 ‐495 ‐504 ‐573 ‐483 ‐383 ‐525 ‐632 ‐485 ‐501 ‐478 ‐514 ‐648 ‐462 ‐644 ‐445 ‐299 ‐439 ‐449 ‐458 ‐514 ‐493 ‐506 ‐508 ‐457 ‐574 ‐660 ‐677 ‐756 ‐346 ‐578 ‐573 ‐633 ‐666 ‐645 ‐485 ‐532 ‐620 ‐675 ‐414 ‐524

System Total ‐1,793 ‐1,789 ‐1,626 ‐1,606 ‐1,625 ‐1,439 ‐1,654 ‐1,587 ‐1,736 ‐1,510 ‐1,611 ‐1,768 ‐1,802 ‐1,755 ‐1,803 ‐1,783 ‐1,522 ‐1,605 ‐1,627 ‐1,605 ‐1,676 ‐1,681 ‐1,665 ‐1,577 ‐1,365 ‐1,730 ‐1,813 ‐1,639 ‐1,626 ‐1,517 ‐1,657 ‐1,894 ‐1,646 ‐1,916 ‐1,705 ‐1,317 ‐1,668 ‐1,522 ‐1,642 ‐1,742 ‐1,591 ‐1,598 ‐1,676 ‐1,595 ‐1,840 ‐1,911 ‐1,622 ‐1,896 ‐1,573 ‐1,721 ‐1,725 ‐1,790 ‐1,976 ‐1,897 ‐1,555 ‐1,828 ‐1,878 ‐1,704 ‐1,490 ‐1,680

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt1_2050' less 'Base_2050' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery ‐0.9% ‐0.9% ‐0.5% ‐0.5% ‐0.5% ‐0.4% ‐0.5% ‐0.5% ‐0.7% ‐0.4% ‐0.5% ‐0.8% ‐0.9% ‐0.7% ‐0.7% ‐0.8% ‐0.4% ‐0.5% ‐0.4% ‐0.5% ‐0.4% ‐0.6% ‐0.6% ‐0.5% ‐0.3% ‐0.5% ‐1.0% ‐0.6% ‐0.5% ‐0.4% ‐0.6% ‐1.3% ‐0.5% ‐1.1% ‐0.5% ‐0.3% ‐0.5% ‐0.5% ‐0.5% ‐0.6% ‐0.5% ‐0.5% ‐0.5% ‐0.5% ‐1.0% ‐1.2% ‐1.4% ‐1.3% ‐0.4% ‐0.6% ‐0.6% ‐0.8% ‐1.1% ‐1.4% ‐0.5% ‐0.6% ‐1.0% ‐0.9% ‐0.4% ‐0.6%

Blewett Falls ‐0.6% ‐0.6% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.5% ‐0.3% ‐0.3% ‐0.6% ‐0.6% ‐0.5% ‐0.5% ‐0.5% ‐0.2% ‐0.3% ‐0.2% ‐0.3% ‐0.3% ‐0.4% ‐0.5% ‐0.3% ‐0.2% ‐0.4% ‐0.7% ‐0.3% ‐0.4% ‐0.3% ‐0.4% ‐0.8% ‐0.3% ‐0.6% ‐0.3% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.4% ‐0.4% ‐0.4% ‐0.3% ‐0.6% ‐0.8% ‐1.1% ‐1.0% ‐0.2% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.8% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.3% ‐0.4%

System Total ‐0.2% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.3% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.3% ‐0.3% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.1% ‐0.1%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt1_2050

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt1_2050

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2050

Alt1_2050

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt1_2050

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt1_2050

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt1_2050

N-2 Hydro Generation Comparison Baseline – 2050 Water Use To Alternative 2A – 2050 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt2A_2050' less 'Base_2050' Difference (MWh) High Rock Tuckertown Narrows 3 0 ‐2,746 ‐1 ‐1 ‐2,772 ‐9 0 ‐2,533 ‐34 ‐12 ‐2,473 3 3 ‐2,347 ‐3 0 ‐2,408 1 0 ‐2,622 ‐7 ‐2 ‐2,658 12 3 ‐2,776 3 1 ‐2,613 3 0 ‐2,459 ‐23 2 ‐2,895 6 6 ‐2,693 8 ‐6 ‐2,306 5 3 ‐2,929 3 0 ‐2,670 2 0 ‐2,438 33 0 ‐2,654 1 1 ‐2,573 1 ‐8 ‐2,233 ‐3 0 ‐2,370 ‐2 0 ‐2,573 10 ‐21 ‐2,798 1 1 ‐2,488 2 ‐1 ‐2,439 ‐20 ‐3 ‐2,501 ‐17 ‐12 ‐2,948 28 30 ‐2,511 ‐7 ‐10 ‐2,446 0 0 ‐2,372 ‐8 ‐10 ‐2,788 ‐1 0 ‐2,992 ‐1 1 ‐2,713 5 ‐2 ‐2,796 1 1 ‐2,524 0 0 ‐2,063 0 ‐1 ‐2,356 ‐4 3 ‐2,660 ‐3 0 ‐2,305 1 1 ‐2,686 31 0 ‐2,753 ‐3 ‐5 ‐2,736 ‐3 0 ‐2,640 ‐8 5 ‐2,470 ‐5 1 ‐2,877 2 ‐3 ‐3,113 19 23 ‐2,036 54 ‐104 ‐2,501 ‐1 3 ‐2,243 0 1 ‐2,889 ‐9 1 ‐2,776 2 0 ‐2,920 1 0 ‐2,627 ‐100 38 ‐3,096 15 14 ‐2,505 18 3 ‐2,687 ‐6 2 ‐2,990 ‐2,911 13 2 ‐2 ‐2 ‐2,285 0 ‐1 ‐2,613

Falls ‐788 ‐684 ‐747 ‐738 ‐757 ‐566 ‐818 ‐786 ‐812 ‐683 ‐833 ‐760 ‐824 ‐658 ‐549 ‐874 ‐822 ‐591 ‐298 ‐984 ‐713 ‐756 ‐721 ‐704 ‐554 ‐762 ‐862 ‐801 ‐708 ‐650 ‐761 ‐837 ‐706 ‐849 ‐771 ‐692 ‐985 ‐662 ‐833 ‐702 ‐695 ‐740 ‐745 ‐743 ‐812 ‐813 ‐576 ‐647 ‐558 ‐671 ‐799 ‐833 ‐623 ‐767 ‐747 ‐718 ‐771 ‐781 ‐710 ‐735

Tillery ‐1,181 ‐1,185 ‐1,075 ‐1,124 ‐1,039 ‐1,075 ‐1,119 ‐1,215 ‐1,152 ‐1,094 ‐1,238 ‐1,144 ‐1,232 ‐1,138 ‐1,060 ‐1,100 ‐1,128 ‐1,138 ‐1,106 ‐1,180 ‐1,273 ‐1,207 ‐1,008 ‐1,077 ‐1,046 ‐1,158 ‐1,087 ‐1,172 ‐1,206 ‐1,136 ‐1,142 ‐1,161 ‐1,250 ‐1,246 ‐1,228 ‐997 ‐1,218 ‐963 ‐1,083 ‐1,194 ‐1,070 ‐1,131 ‐1,201 ‐1,173 ‐1,145 ‐1,211 ‐745 ‐1,460 ‐1,174 ‐1,159 ‐1,192 ‐1,241 ‐1,161 ‐1,278 ‐1,106 ‐1,276 ‐1,260 ‐1,156 ‐1,250 ‐1,152

Blewett Falls ‐555 ‐519 ‐467 ‐489 ‐556 ‐346 ‐497 ‐419 ‐523 ‐457 ‐459 ‐624 ‐606 ‐430 ‐556 ‐570 ‐392 ‐446 ‐459 ‐436 ‐469 ‐510 ‐530 ‐311 ‐473 ‐501 ‐653 ‐392 ‐490 ‐446 ‐521 ‐614 ‐451 ‐627 ‐1,527 ‐157 ‐427 ‐433 ‐92 ‐513 ‐467 ‐489 ‐478 ‐475 ‐534 ‐643 ‐420 ‐271 ‐327 ‐512 ‐609 ‐658 ‐481 ‐620 ‐529 ‐502 ‐619 ‐666 ‐338 ‐501

System Total ‐5,267 ‐5,162 ‐4,831 ‐4,870 ‐4,693 ‐4,398 ‐5,055 ‐5,087 ‐5,248 ‐4,843 ‐4,986 ‐5,444 ‐5,343 ‐4,530 ‐5,086 ‐5,211 ‐4,778 ‐4,796 ‐4,434 ‐4,840 ‐4,828 ‐5,048 ‐5,068 ‐4,578 ‐4,511 ‐4,945 ‐5,579 ‐4,818 ‐4,867 ‐4,604 ‐5,230 ‐5,605 ‐5,120 ‐5,515 ‐6,048 ‐3,909 ‐4,987 ‐4,719 ‐4,316 ‐5,093 ‐4,954 ‐5,104 ‐5,067 ‐4,864 ‐5,372 ‐5,781 ‐3,735 ‐4,929 ‐4,300 ‐5,230 ‐5,384 ‐5,650 ‐4,891 ‐5,823 ‐4,858 ‐5,162 ‐5,644 ‐5,499 ‐4,587 ‐5,002

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt2A_2050' less 'Base_2050' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.8% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.8% 0.0% 0.0% ‐0.8% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.7% 0.0% 0.0% ‐0.7% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.7% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐1.0% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.7% 0.0% 0.0% ‐1.2% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.9% ‐0.5% 0.0% 0.0% 0.0% 0.0% ‐0.3% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.5% 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐1.2% 0.0% 0.0% ‐1.1% 0.1% ‐0.1% ‐1.1% 0.0% 0.0% ‐0.3% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.9% 0.0% 0.0% ‐0.9% ‐0.1% 0.1% ‐1.3% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐0.6% 0.0% 0.0% ‐1.0% 0.0% 0.0% ‐1.1% 0.0% 0.0% ‐0.4% 0.0% 0.0% ‐0.6%

Falls ‐0.9% ‐0.8% ‐0.5% ‐0.5% ‐0.5% ‐0.4% ‐0.6% ‐0.5% ‐0.8% ‐0.5% ‐0.6% ‐0.8% ‐0.9% ‐0.6% ‐0.5% ‐0.9% ‐0.5% ‐0.4% ‐0.2% ‐0.6% ‐0.4% ‐0.6% ‐0.6% ‐0.5% ‐0.3% ‐0.6% ‐1.0% ‐0.6% ‐0.5% ‐0.4% ‐0.7% ‐1.2% ‐0.5% ‐1.0% ‐0.5% ‐0.4% ‐0.7% ‐0.5% ‐0.6% ‐0.6% ‐0.5% ‐0.6% ‐0.5% ‐0.6% ‐0.9% ‐1.1% ‐1.2% ‐1.0% ‐0.3% ‐0.5% ‐0.6% ‐0.9% ‐0.8% ‐1.2% ‐0.6% ‐0.6% ‐0.9% ‐1.0% ‐0.4% ‐0.6%

Tillery ‐0.9% ‐0.9% ‐0.5% ‐0.5% ‐0.4% ‐0.4% ‐0.5% ‐0.5% ‐0.7% ‐0.5% ‐0.6% ‐0.8% ‐0.9% ‐0.7% ‐0.6% ‐0.7% ‐0.4% ‐0.4% ‐0.4% ‐0.5% ‐0.4% ‐0.6% ‐0.5% ‐0.5% ‐0.3% ‐0.5% ‐0.9% ‐0.6% ‐0.5% ‐0.4% ‐0.6% ‐1.2% ‐0.6% ‐1.1% ‐0.5% ‐0.3% ‐0.5% ‐0.4% ‐0.4% ‐0.6% ‐0.5% ‐0.5% ‐0.6% ‐0.5% ‐0.9% ‐1.1% ‐1.1% ‐1.6% ‐0.4% ‐0.6% ‐0.6% ‐0.9% ‐0.9% ‐1.4% ‐0.5% ‐0.6% ‐1.0% ‐1.0% ‐0.5% ‐0.6%

Blewett Falls ‐0.6% ‐0.5% ‐0.3% ‐0.3% ‐0.3% ‐0.2% ‐0.4% ‐0.3% ‐0.4% ‐0.3% ‐0.3% ‐0.6% ‐0.6% ‐0.3% ‐0.4% ‐0.5% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.4% ‐0.2% ‐0.3% ‐0.4% ‐0.7% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.7% ‐0.3% ‐0.6% ‐1.0% ‐0.1% ‐0.3% ‐0.3% ‐0.1% ‐0.4% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.5% ‐0.7% ‐0.7% ‐0.4% ‐0.2% ‐0.4% ‐0.4% ‐0.6% ‐0.5% ‐0.8% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.2% ‐0.4%

System Total ‐0.6% ‐0.6% ‐0.4% ‐0.4% ‐0.3% ‐0.3% ‐0.4% ‐0.4% ‐0.5% ‐0.4% ‐0.4% ‐0.6% ‐0.6% ‐0.4% ‐0.5% ‐0.5% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.5% ‐0.4% ‐0.3% ‐0.4% ‐0.7% ‐0.4% ‐0.4% ‐0.3% ‐0.5% ‐0.9% ‐0.4% ‐0.7% ‐0.4% ‐0.2% ‐0.4% ‐0.3% ‐0.3% ‐0.4% ‐0.4% ‐0.4% ‐0.4% ‐0.4% ‐0.7% ‐0.8% ‐0.8% ‐0.8% ‐0.2% ‐0.4% ‐0.5% ‐0.6% ‐0.6% ‐0.9% ‐0.4% ‐0.4% ‐0.7% ‐0.8% ‐0.3% ‐0.4%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt2A_2050

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt2A_2050

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2050

Alt2A_2050

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt2A_2050

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt2A_2050

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt2A_2050

N-3 Hydro Generation Comparison Baseline – 2050 Water Use To Alternative 2B – 2050 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt2B_2050' less 'Base_2050' Difference (MWh) High Rock Tuckertown Narrows 31 ‐917 ‐2,745 72 ‐926 ‐2,748 ‐16 ‐939 ‐2,502 ‐26 ‐848 ‐2,358 25 ‐847 ‐2,262 19 ‐800 ‐2,344 ‐9 ‐867 ‐2,597 30 ‐855 ‐2,677 8 ‐902 ‐2,718 19 ‐870 ‐2,593 30 ‐852 ‐2,491 14 ‐946 ‐2,949 36 ‐919 ‐2,720 54 ‐947 ‐2,256 40 ‐916 ‐2,831 26 ‐894 ‐2,555 20 ‐826 ‐2,450 ‐13 ‐860 ‐2,621 4 ‐850 ‐2,437 30 ‐853 ‐2,288 1 ‐827 ‐2,394 22 ‐891 ‐2,610 52 ‐922 ‐2,805 23 ‐871 ‐2,407 29 ‐789 ‐2,434 29 ‐846 ‐2,507 46 ‐953 ‐2,917 49 ‐832 ‐2,488 0 ‐830 ‐2,470 36 ‐825 ‐2,320 9 ‐900 ‐2,765 214 ‐1,124 ‐2,862 ‐13 ‐815 ‐2,706 73 ‐981 ‐2,764 19 ‐843 ‐2,583 7 ‐783 ‐2,129 18 ‐859 ‐2,491 24 ‐850 ‐2,599 19 ‐819 ‐2,386 34 ‐841 ‐2,547 51 ‐868 ‐2,723 21 ‐851 ‐2,604 20 ‐844 ‐2,685 26 ‐811 ‐2,418 60 ‐956 ‐2,898 250 ‐1,162 ‐2,964 635 ‐937 ‐1,722 393 ‐1,671 ‐2,286 7 ‐761 ‐2,231 27 ‐886 ‐2,872 12 ‐883 ‐2,800 35 ‐918 ‐2,891 ‐25 ‐999 ‐2,447 27 ‐1,005 ‐2,929 49 ‐851 ‐2,524 51 ‐851 ‐2,651 47 ‐930 ‐2,876 69 ‐928 ‐2,890 18 ‐766 ‐2,340 48 ‐897 ‐2,578

Falls ‐872 ‐806 ‐718 ‐794 ‐776 ‐601 ‐753 ‐759 ‐823 ‐695 ‐790 ‐824 ‐834 ‐683 ‐475 ‐920 ‐969 ‐678 ‐147 ‐937 ‐757 ‐760 ‐666 ‐729 ‐520 ‐749 ‐812 ‐787 ‐717 ‐689 ‐774 ‐852 ‐623 ‐851 ‐739 ‐640 ‐881 ‐858 ‐756 ‐673 ‐609 ‐811 ‐798 ‐767 ‐750 ‐795 ‐571 ‐609 ‐574 ‐684 ‐740 ‐831 ‐639 ‐837 ‐726 ‐759 ‐728 ‐829 ‐761 ‐737

Tillery ‐1,160 ‐1,176 ‐1,229 ‐1,071 ‐1,073 ‐1,097 ‐1,065 ‐1,174 ‐1,159 ‐1,074 ‐1,178 ‐1,154 ‐1,223 ‐1,106 ‐997 ‐1,102 ‐1,146 ‐1,171 ‐1,220 ‐1,146 ‐1,113 ‐1,205 ‐1,002 ‐1,132 ‐1,079 ‐1,159 ‐1,215 ‐1,175 ‐1,219 ‐1,112 ‐1,113 ‐1,238 ‐1,294 ‐1,201 ‐1,250 ‐1,067 ‐1,218 ‐1,111 ‐1,045 ‐1,220 ‐1,084 ‐1,110 ‐1,223 ‐1,204 ‐1,107 ‐1,158 ‐719 ‐1,484 ‐1,162 ‐1,153 ‐1,189 ‐1,255 ‐1,149 ‐1,334 ‐1,143 ‐1,267 ‐1,259 ‐1,098 ‐1,303 ‐1,157

Blewett Falls ‐570 ‐515 ‐496 ‐461 ‐612 ‐423 ‐455 ‐435 ‐530 ‐411 ‐488 ‐653 ‐578 ‐441 ‐510 ‐559 ‐359 ‐470 ‐373 ‐462 ‐394 ‐510 ‐492 ‐300 ‐1,262 ‐490 ‐641 ‐397 ‐333 ‐434 ‐533 ‐627 ‐580 ‐610 ‐382 ‐166 ‐423 ‐483 ‐92 ‐500 ‐471 ‐492 ‐489 ‐479 ‐539 ‐626 ‐403 ‐217 ‐213 ‐508 ‐581 ‐655 ‐483 ‐656 ‐549 ‐208 ‐603 ‐671 ‐320 ‐485

System Total ‐6,233 ‐6,099 ‐5,900 ‐5,558 ‐5,545 ‐5,246 ‐5,746 ‐5,870 ‐6,124 ‐5,624 ‐5,769 ‐6,512 ‐6,238 ‐5,379 ‐5,689 ‐6,004 ‐5,730 ‐5,813 ‐5,023 ‐5,656 ‐5,484 ‐5,954 ‐5,835 ‐5,416 ‐6,055 ‐5,722 ‐6,492 ‐5,630 ‐5,569 ‐5,344 ‐6,076 ‐6,489 ‐6,031 ‐6,334 ‐5,778 ‐4,778 ‐5,854 ‐5,877 ‐5,079 ‐5,747 ‐5,704 ‐5,847 ‐6,019 ‐5,653 ‐6,190 ‐6,455 ‐3,717 ‐5,874 ‐4,934 ‐6,076 ‐6,181 ‐6,515 ‐5,742 ‐6,734 ‐5,744 ‐5,685 ‐6,349 ‐6,347 ‐5,472 ‐5,806

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt2B_2050' less 'Base_2050' Difference (%) High Rock Tuckertown Narrows 0.0% ‐0.9% ‐0.9% 0.1% ‐1.0% ‐0.9% 0.0% ‐0.6% ‐0.5% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.5% ‐0.4% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.8% ‐0.7% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.6% ‐0.5% 0.0% ‐0.9% ‐0.9% 0.0% ‐0.9% ‐0.8% 0.0% ‐0.8% ‐0.6% 0.0% ‐0.7% ‐0.7% 0.0% ‐0.8% ‐0.7% 0.0% ‐0.5% ‐0.4% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.5% ‐0.4% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.7% ‐0.7% 0.0% ‐0.6% ‐0.5% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.6% ‐0.5% 0.1% ‐1.0% ‐1.0% 0.0% ‐0.6% ‐0.5% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.5% ‐0.4% 0.0% ‐0.7% ‐0.7% 0.3% ‐1.5% ‐1.2% 0.0% ‐0.5% ‐0.5% 0.1% ‐1.1% ‐0.9% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.4% ‐0.3% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.5% ‐0.5% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.5% ‐0.5% 0.1% ‐1.0% ‐0.9% 0.3% ‐1.4% ‐1.1% 1.2% ‐1.6% ‐0.9% 0.6% ‐2.2% ‐1.0% 0.0% ‐0.4% ‐0.3% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.9% ‐0.9% 0.0% ‐1.1% ‐0.8% 0.0% ‐1.4% ‐1.2% 0.0% ‐0.6% ‐0.6% 0.0% ‐0.6% ‐0.6% 0.1% ‐1.0% ‐0.9% 0.1% ‐1.1% ‐1.1% 0.0% ‐0.4% ‐0.4% 0.0% ‐0.6% ‐0.6%

Falls ‐1.0% ‐0.9% ‐0.5% ‐0.6% ‐0.5% ‐0.4% ‐0.6% ‐0.5% ‐0.8% ‐0.5% ‐0.6% ‐0.9% ‐0.9% ‐0.6% ‐0.4% ‐0.9% ‐0.6% ‐0.4% ‐0.1% ‐0.6% ‐0.4% ‐0.6% ‐0.6% ‐0.5% ‐0.3% ‐0.6% ‐1.0% ‐0.6% ‐0.5% ‐0.5% ‐0.7% ‐1.3% ‐0.4% ‐1.0% ‐0.5% ‐0.4% ‐0.6% ‐0.6% ‐0.5% ‐0.5% ‐0.5% ‐0.6% ‐0.6% ‐0.6% ‐0.9% ‐1.1% ‐1.2% ‐0.9% ‐0.3% ‐0.5% ‐0.6% ‐0.9% ‐0.8% ‐1.3% ‐0.6% ‐0.6% ‐0.9% ‐1.1% ‐0.5% ‐0.6%

Tillery ‐0.9% ‐0.9% ‐0.5% ‐0.4% ‐0.4% ‐0.4% ‐0.5% ‐0.5% ‐0.7% ‐0.5% ‐0.5% ‐0.8% ‐0.9% ‐0.6% ‐0.6% ‐0.7% ‐0.4% ‐0.5% ‐0.4% ‐0.5% ‐0.4% ‐0.6% ‐0.5% ‐0.5% ‐0.4% ‐0.5% ‐1.0% ‐0.6% ‐0.5% ‐0.4% ‐0.6% ‐1.3% ‐0.6% ‐1.0% ‐0.5% ‐0.3% ‐0.5% ‐0.5% ‐0.4% ‐0.6% ‐0.5% ‐0.5% ‐0.6% ‐0.5% ‐0.9% ‐1.1% ‐1.1% ‐1.6% ‐0.4% ‐0.6% ‐0.6% ‐0.9% ‐0.9% ‐1.5% ‐0.6% ‐0.6% ‐1.0% ‐1.0% ‐0.5% ‐0.6%

Blewett Falls ‐0.6% ‐0.5% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.3% ‐0.6% ‐0.6% ‐0.4% ‐0.4% ‐0.5% ‐0.2% ‐0.3% ‐0.2% ‐0.3% ‐0.2% ‐0.4% ‐0.4% ‐0.2% ‐0.7% ‐0.4% ‐0.7% ‐0.3% ‐0.2% ‐0.3% ‐0.4% ‐0.8% ‐0.4% ‐0.6% ‐0.2% ‐0.1% ‐0.3% ‐0.3% ‐0.1% ‐0.4% ‐0.3% ‐0.4% ‐0.3% ‐0.4% ‐0.5% ‐0.7% ‐0.6% ‐0.3% ‐0.1% ‐0.4% ‐0.4% ‐0.6% ‐0.5% ‐0.8% ‐0.4% ‐0.2% ‐0.6% ‐0.7% ‐0.2% ‐0.4%

System Total ‐0.8% ‐0.8% ‐0.5% ‐0.4% ‐0.4% ‐0.3% ‐0.5% ‐0.4% ‐0.6% ‐0.4% ‐0.5% ‐0.7% ‐0.7% ‐0.5% ‐0.5% ‐0.6% ‐0.4% ‐0.4% ‐0.3% ‐0.4% ‐0.3% ‐0.5% ‐0.5% ‐0.4% ‐0.4% ‐0.5% ‐0.8% ‐0.5% ‐0.4% ‐0.4% ‐0.6% ‐1.0% ‐0.5% ‐0.8% ‐0.4% ‐0.3% ‐0.4% ‐0.4% ‐0.4% ‐0.5% ‐0.5% ‐0.5% ‐0.5% ‐0.5% ‐0.8% ‐0.9% ‐0.8% ‐1.0% ‐0.3% ‐0.5% ‐0.5% ‐0.7% ‐0.8% ‐1.1% ‐0.5% ‐0.5% ‐0.8% ‐0.9% ‐0.4% ‐0.5%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt2B_2050

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt2B_2050

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2050

Alt2B_2050

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt2B_2050

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt2B_2050

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt2B_2050

N-4 Hydro Generation Comparison Baseline – 2050 Water Use To Alternative 3 – 2050 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt3_2050' less 'Base_2050' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 0 1 1 0 0 0 1 1 0 0 0 0 0 0 ‐1 ‐1 ‐5 0 ‐2 0 0 1 0 0 ‐1 1 ‐3 ‐2 ‐2 0 ‐1 0 2 0 ‐2 0 ‐2 0 ‐1 1 ‐1 1 ‐1 0 1 0 0 36 0 1 0 2 1 ‐1 1 0 0 0 ‐1 0

Tillery 2 ‐17 ‐15 ‐12 ‐4 0 ‐9 7 22 18 14 2 ‐1 ‐4 10 8 21 14 17 19 ‐13 35 8 ‐5 5 0 ‐5 26 ‐7 ‐1 14 2 ‐18 8 ‐18 14 5 5 ‐13 15 5 ‐11 3 8 ‐26 ‐7 20 11 6 ‐2 ‐1 11 13 13 ‐15 ‐11 ‐6 1 5 3

Blewett Falls ‐588 ‐590 ‐504 ‐478 ‐432 ‐446 ‐530 ‐436 ‐596 ‐481 ‐481 ‐614 ‐629 ‐585 ‐574 ‐613 ‐439 ‐447 ‐449 ‐457 ‐349 ‐540 ‐592 ‐498 ‐377 ‐535 ‐603 ‐487 ‐494 ‐486 ‐523 ‐647 ‐472 ‐654 ‐453 ‐387 ‐437 ‐477 ‐461 ‐539 ‐483 ‐527 ‐505 ‐461 ‐590 ‐652 ‐665 ‐753 ‐322 ‐571 ‐571 ‐634 ‐659 ‐661 ‐504 ‐536 ‐627 ‐685 ‐438 ‐529

System Total ‐586 ‐606 ‐518 ‐490 ‐436 ‐446 ‐538 ‐428 ‐574 ‐463 ‐467 ‐612 ‐630 ‐589 ‐565 ‐606 ‐423 ‐433 ‐434 ‐438 ‐362 ‐504 ‐584 ‐503 ‐373 ‐534 ‐611 ‐463 ‐503 ‐487 ‐510 ‐645 ‐488 ‐646 ‐473 ‐373 ‐434 ‐472 ‐475 ‐523 ‐479 ‐537 ‐503 ‐453 ‐615 ‐659 ‐645 ‐706 ‐316 ‐572 ‐572 ‐621 ‐645 ‐649 ‐518 ‐547 ‐633 ‐684 ‐434 ‐526

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt3_2050' less 'Base_2050' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Blewett Falls ‐0.6% ‐0.6% ‐0.4% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.5% ‐0.3% ‐0.3% ‐0.6% ‐0.6% ‐0.5% ‐0.5% ‐0.5% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.2% ‐0.4% ‐0.5% ‐0.3% ‐0.2% ‐0.4% ‐0.6% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.8% ‐0.3% ‐0.6% ‐0.3% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.4% ‐0.4% ‐0.3% ‐0.6% ‐0.7% ‐1.1% ‐1.0% ‐0.2% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.8% ‐0.4% ‐0.4% ‐0.6% ‐0.8% ‐0.3% ‐0.4%

System Total ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% ‐0.1% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt3_2050

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt3_2050

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2050

Alt3_2050

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt3_2050

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt3_2050

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt3_2050

N-5 Hydro Generation Comparison Baseline – 2050 Water Use To Alternative 4 – 2050 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt4_2050' less 'Base_2050' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 0 1 1 0 0 0 1 1 0 0 0 0 0 0 ‐1 ‐1 ‐5 0 ‐2 0 0 1 0 0 ‐1 1 ‐3 ‐2 ‐2 0 ‐1 0 2 0 ‐2 0 ‐2 0 ‐1 1 ‐1 1 ‐1 0 1 0 0 36 0 1 0 2 1 ‐1 1 0 0 0 ‐1 0

Tillery 2 ‐17 ‐15 ‐12 ‐4 0 ‐9 7 22 18 14 2 ‐1 ‐4 10 8 21 14 17 19 ‐13 35 8 ‐5 5 0 ‐5 26 ‐7 ‐1 14 2 ‐18 8 ‐18 14 5 5 ‐13 15 5 ‐11 3 8 ‐26 ‐7 20 11 6 ‐2 ‐1 11 13 13 ‐15 ‐11 ‐6 1 5 3

Blewett Falls ‐588 ‐590 ‐504 ‐478 ‐432 ‐446 ‐530 ‐436 ‐596 ‐481 ‐481 ‐614 ‐629 ‐585 ‐574 ‐613 ‐439 ‐447 ‐449 ‐457 ‐349 ‐540 ‐592 ‐498 ‐377 ‐535 ‐603 ‐487 ‐494 ‐486 ‐523 ‐647 ‐472 ‐654 ‐453 ‐387 ‐437 ‐477 ‐461 ‐539 ‐483 ‐527 ‐505 ‐461 ‐590 ‐652 ‐665 ‐753 ‐322 ‐571 ‐571 ‐634 ‐659 ‐661 ‐504 ‐536 ‐627 ‐685 ‐438 ‐529

System Total ‐586 ‐606 ‐518 ‐490 ‐436 ‐446 ‐538 ‐428 ‐574 ‐463 ‐467 ‐612 ‐630 ‐589 ‐565 ‐606 ‐423 ‐433 ‐434 ‐438 ‐362 ‐504 ‐584 ‐503 ‐373 ‐534 ‐611 ‐463 ‐503 ‐487 ‐510 ‐645 ‐488 ‐646 ‐473 ‐373 ‐434 ‐472 ‐475 ‐523 ‐479 ‐537 ‐503 ‐453 ‐615 ‐659 ‐645 ‐706 ‐316 ‐572 ‐572 ‐621 ‐645 ‐649 ‐518 ‐547 ‐633 ‐684 ‐434 ‐526

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt4_2050' less 'Base_2050' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Blewett Falls ‐0.6% ‐0.6% ‐0.4% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.5% ‐0.3% ‐0.3% ‐0.6% ‐0.6% ‐0.5% ‐0.5% ‐0.5% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.2% ‐0.4% ‐0.5% ‐0.3% ‐0.2% ‐0.4% ‐0.6% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.8% ‐0.3% ‐0.6% ‐0.3% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.4% ‐0.4% ‐0.3% ‐0.6% ‐0.7% ‐1.1% ‐1.0% ‐0.2% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.8% ‐0.4% ‐0.4% ‐0.6% ‐0.8% ‐0.3% ‐0.4%

System Total ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% ‐0.1% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt4_2050

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt4_2050

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2050

Alt4_2050

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt4_2050

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt4_2050

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt4_2050

N-6 Hydro Generation Comparison Baseline – 2050 Water Use To Alternative 5 – 2050 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt5_2050' less 'Base_2050' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 0 1 1 0 0 0 1 1 0 0 0 0 0 0 ‐1 ‐1 ‐5 0 ‐2 0 0 1 0 0 ‐1 1 ‐3 ‐2 ‐2 0 ‐1 0 2 0 ‐2 0 ‐2 0 ‐1 1 ‐1 1 ‐1 0 1 0 0 36 0 1 0 2 1 ‐1 1 0 0 0 ‐1 0

Tillery 2 ‐17 ‐15 ‐12 ‐4 0 ‐9 7 22 18 14 2 ‐1 ‐4 10 8 21 14 17 19 ‐13 35 8 ‐5 5 0 ‐5 26 ‐7 ‐1 14 2 ‐18 8 ‐18 14 5 5 ‐13 15 5 ‐11 3 8 ‐26 ‐7 20 11 6 ‐2 ‐1 11 13 13 ‐15 ‐11 ‐6 1 5 3

Blewett Falls ‐588 ‐590 ‐504 ‐478 ‐432 ‐446 ‐530 ‐436 ‐596 ‐481 ‐481 ‐614 ‐629 ‐585 ‐574 ‐613 ‐439 ‐447 ‐449 ‐457 ‐349 ‐540 ‐592 ‐498 ‐377 ‐535 ‐603 ‐487 ‐494 ‐486 ‐523 ‐647 ‐472 ‐654 ‐453 ‐387 ‐437 ‐477 ‐461 ‐539 ‐483 ‐527 ‐505 ‐461 ‐590 ‐652 ‐665 ‐753 ‐322 ‐571 ‐571 ‐634 ‐659 ‐661 ‐504 ‐536 ‐627 ‐685 ‐438 ‐529

System Total ‐586 ‐606 ‐518 ‐490 ‐436 ‐446 ‐538 ‐428 ‐574 ‐463 ‐467 ‐612 ‐630 ‐589 ‐565 ‐606 ‐423 ‐433 ‐434 ‐438 ‐362 ‐504 ‐584 ‐503 ‐373 ‐534 ‐611 ‐463 ‐503 ‐487 ‐510 ‐645 ‐488 ‐646 ‐473 ‐373 ‐434 ‐472 ‐475 ‐523 ‐479 ‐537 ‐503 ‐453 ‐615 ‐659 ‐645 ‐706 ‐316 ‐572 ‐572 ‐621 ‐645 ‐649 ‐518 ‐547 ‐633 ‐684 ‐434 ‐526

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt5_2050' less 'Base_2050' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Blewett Falls ‐0.6% ‐0.6% ‐0.4% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.5% ‐0.3% ‐0.3% ‐0.6% ‐0.6% ‐0.5% ‐0.5% ‐0.5% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.2% ‐0.4% ‐0.5% ‐0.3% ‐0.2% ‐0.4% ‐0.6% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.8% ‐0.3% ‐0.6% ‐0.3% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.4% ‐0.4% ‐0.3% ‐0.6% ‐0.7% ‐1.1% ‐1.0% ‐0.2% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.8% ‐0.4% ‐0.4% ‐0.6% ‐0.8% ‐0.3% ‐0.4%

System Total ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% ‐0.1% 0.0% ‐0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% ‐0.1% ‐0.1% 0.0% 0.0% 0.0% ‐0.1% ‐0.1% ‐0.1% 0.0% 0.0% ‐0.1% ‐0.1% 0.0% 0.0%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt5_2050

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt5_2050

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2050

Alt5_2050

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt5_2050

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt5_2050

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt5_2050

N-7 Hydro Generation Comparison Baseline – 2050 Water Use To Alternative 11 – 2050 Water Use with Union County 2050 Demand

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt11_2050' less 'Base_2050' Difference (MWh) High Rock Tuckertown Narrows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Falls 1 ‐2 6 1 5 2 2 5 1 5 0 1 ‐2 0 0 3 ‐4 ‐3 3 0 10 2 2 ‐1 ‐4 4 1 0 ‐4 ‐2 2 0 5 3 3 6 ‐1 3 0 5 0 0 3 1 3 1 0 36 3 0 ‐1 3 1 ‐1 4 7 ‐1 ‐1 5 2

Tillery ‐767 ‐722 ‐723 ‐740 ‐693 ‐684 ‐703 ‐728 ‐702 ‐702 ‐733 ‐712 ‐727 ‐721 ‐744 ‐646 ‐647 ‐687 ‐750 ‐698 ‐742 ‐694 ‐647 ‐686 ‐609 ‐738 ‐760 ‐715 ‐667 ‐606 ‐752 ‐731 ‐720 ‐768 ‐761 ‐672 ‐754 ‐659 ‐716 ‐756 ‐651 ‐640 ‐738 ‐659 ‐806 ‐723 ‐774 ‐787 ‐767 ‐693 ‐646 ‐744 ‐769 ‐715 ‐659 ‐862 ‐741 ‐546 ‐660 ‐711

Blewett Falls ‐585 ‐588 ‐493 ‐472 ‐424 ‐426 ‐535 ‐431 ‐592 ‐489 ‐478 ‐601 ‐605 ‐581 ‐579 ‐607 ‐411 ‐444 ‐455 ‐446 ‐471 ‐534 ‐572 ‐495 ‐393 ‐528 ‐650 ‐491 ‐501 ‐484 ‐521 ‐645 ‐467 ‐652 ‐449 ‐307 ‐443 ‐461 ‐456 ‐540 ‐497 ‐506 ‐500 ‐455 ‐583 ‐657 ‐664 ‐757 ‐319 ‐571 ‐579 ‐638 ‐657 ‐654 ‐492 ‐534 ‐623 ‐680 ‐414 ‐527

System Total ‐1,351 ‐1,312 ‐1,210 ‐1,211 ‐1,112 ‐1,108 ‐1,236 ‐1,154 ‐1,293 ‐1,186 ‐1,211 ‐1,312 ‐1,334 ‐1,302 ‐1,323 ‐1,250 ‐1,062 ‐1,134 ‐1,202 ‐1,144 ‐1,203 ‐1,226 ‐1,217 ‐1,182 ‐1,006 ‐1,262 ‐1,409 ‐1,206 ‐1,172 ‐1,092 ‐1,271 ‐1,376 ‐1,182 ‐1,417 ‐1,207 ‐973 ‐1,198 ‐1,117 ‐1,172 ‐1,291 ‐1,148 ‐1,146 ‐1,235 ‐1,113 ‐1,386 ‐1,379 ‐1,438 ‐1,508 ‐1,083 ‐1,264 ‐1,226 ‐1,379 ‐1,425 ‐1,370 ‐1,147 ‐1,389 ‐1,365 ‐1,227 ‐1,069 ‐1,236

Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AVG

'Alt11_2050' less 'Base_2050' Difference (%) High Rock Tuckertown Narrows 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Falls 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Tillery ‐0.6% ‐0.6% ‐0.3% ‐0.3% ‐0.3% ‐0.2% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.3% ‐0.5% ‐0.5% ‐0.4% ‐0.4% ‐0.4% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.2% ‐0.3% ‐0.6% ‐0.4% ‐0.3% ‐0.2% ‐0.4% ‐0.8% ‐0.3% ‐0.7% ‐0.3% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.6% ‐0.7% ‐1.1% ‐0.8% ‐0.2% ‐0.4% ‐0.3% ‐0.5% ‐0.6% ‐0.8% ‐0.3% ‐0.4% ‐0.6% ‐0.5% ‐0.2% ‐0.4%

Blewett Falls ‐0.6% ‐0.6% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.3% ‐0.5% ‐0.3% ‐0.3% ‐0.5% ‐0.6% ‐0.5% ‐0.5% ‐0.5% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.5% ‐0.3% ‐0.2% ‐0.4% ‐0.7% ‐0.4% ‐0.4% ‐0.3% ‐0.4% ‐0.8% ‐0.3% ‐0.6% ‐0.3% ‐0.2% ‐0.3% ‐0.3% ‐0.3% ‐0.4% ‐0.4% ‐0.4% ‐0.3% ‐0.3% ‐0.6% ‐0.7% ‐1.1% ‐1.0% ‐0.2% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.8% ‐0.4% ‐0.4% ‐0.6% ‐0.7% ‐0.3% ‐0.4%

System Total ‐0.2% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.1% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.3% ‐0.2% ‐0.1% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.2% ‐0.1% ‐0.1% ‐0.2% ‐0.2% ‐0.1% ‐0.1%

High Rock Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt11_2050

Tuckertown Annual Generation

Generation (MWh)

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt11_2050

Narrows Annual Generation 700,000

Generation (MWh)

600,000

500,000

400,000

300,000

200,000

100,000

0

Year Base_2050

Alt11_2050

Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt11_2050

Tillery Annual Generation 350,000

Generation (MWh)

300,000

250,000

200,000

150,000

100,000

50,000

0

Year Base_2050

Alt11_2050

Blewett Falls Annual Generation 200,000

Generation (MWh)

180,000 160,000 140,000 120,000 100,000 80,000 60,000 40,000 20,000 0

Year Base_2050

Alt11_2050

O-1 2012 Basin Water Use with Union County 2050 Demand Flow Duration Curves below Blewett Falls Lake Period of Record

Pee-Dee River Simulated Flow for All Months at the North Carolina/South Carolina Line 20,000 18,000 16,000

14,000

Note: Baseline condition and all alternatives are represented herein; no impacts from alternatives are noted as all plot lines are on top of one another.

Flow (cfs)

12,000 10,000 8,000 6,000 4,000 2,000 0 0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Percent of Time Value Meet or Exceeded Base_2012

Alt1_UC2050_2012

Alt2A_UC2050_2012

Alt2B_UC2050_2012

Alt3_UC2050_2012

Alt4_UC2050_2012

Alt5_UC2050_2012

Alt11_UC2050_2012

100%

O-2 2050 Basin Water Use with Union County 2050 Demand Flow Duration Curves below Blewett Falls Lake Period of Record

Pee-Dee River Simulated Flow for All Months at the North Carolina/South Carolina Line 20,000

18,000

16,000

14,000

Note: Baseline condition and all alternatives are represented herein; no impacts from alternatives are noted as all plot lines are on top of one another.

Flow (cfs)

12,000

10,000

8,000

6,000

4,000

2,000

0 0%

10%

20% Base_2050 Alt3_2050

30%

40%

50%

60%

Percent of Time Value Meet or Exceeded Alt1_2050 Alt2A_2050 Alt4_2050 Alt5_2050

70%

80% Alt2B_2050 Alt11_2050

90%

100%

O-3 2012 to 2050 Baseline Comparison Flow Duration Curves below Blewett Falls Lake Period of Record

Pee-Dee River Simulated Flow for All Months at the North Carolina/South Carolina Line 20,000

18,000

16,000

14,000

Note: 2012 and 2050 Baseline conditions only shown in this chart; results indicate minor reduction in flow duration under future Year 2050 basin-wide water demands

Flow (cfs)

12,000

10,000

8,000

6,000

4,000

2,000

0 0%

10%

20%

30%

40%

50%

60%

Percent of Time Value Meet or Exceeded Base_2012

Base_2050

70%

80%

90%

100%