OCT & NOV - Shad, Redhorse, Bugs - Eno River State Park Site ...

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OCT & NOV - Shad, Redhorse, Bugs - Eno River State Park Site Minimum Flow Approach - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 100%

90%

80%

70%

60%

50%

40%

30%

20%

3,932

21

894

387

32,870

30,432

14,229

29,017

29,891

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

10%

ANNUAL 7Q10

MONTHLY 7Q10

SEPT MEDIAN

MONTHLY MEDIAN

OCT & NOV - Shad, Redhorse, Bugs - Eno River State Park Site % MAF min flow - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 120% 110% 100% 90% 80% 70% 60% 50% 40%

30% 20%

3,932

21

894

387

32,870

30,432

14,229

29,017

29,891

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

40% MAF

50% MAF

10%

10% MAF

20% MAF

30% MAF

60% MAF

OCT & NOV - Shad, Redhorse, Bugs - Eno River State Park Site % Inflow Approach - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 100%

95%

90%

85%

80%

75%

70%

65%

60%

55%

3,932

21

894

387

32,870

30,432

14,229

29,017

29,891

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

50%

10% w)drawal

15% w)drawal

20% w)drawal

25% w)drawal

30% w)drawal

APR thru JUN - Shad, Redhorse, Bugs - Eno River State Park Site Minimum Flow Approach - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 100%

90%

80%

70%

60%

50%

40%

30%

20%

12,375

107

1,275

742

37,284

37,403

23,605

38,069

32,847

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

10%

ANNUAL 7Q10

MONTHLY 7Q10

SEPT MEDIAN

MONTHLY MEDIAN

APR thru JUN - Shad, Redhorse, Bugs - Eno River State Park Site % MAF min flow - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 120% 110% 100% 90% 80% 70% 60% 50% 40%

30% 20%

12,375

107

1,275

742

37,284

37,403

23,605

38,069

32,847

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

40% MAF

50% MAF

10%

10% MAF

20% MAF

30% MAF

60% MAF

APR thru JUN - Shad, Redhorse, Bugs - Eno River State Park Site % Inflow Approach - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 100%

95%

90%

85%

80%

75%

70%

65%

60%

55%

12,375

107

1,275

742

37,284

37,403

23,605

38,069

32,847

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

50%

10% w)drawal

15% w)drawal

20% w)drawal

25% w)drawal

30% w)drawal

JUL thru SEP - Shad, Redhorse, Bugs - Eno River State Park Site Minimum Flow Approach - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 100%

90%

80%

70%

60%

50%

40%

30%

20%

3,572

18

872

370

32,634

29,798

13,441

28,374

29,650

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

10%

ANNUAL 7Q10

MONTHLY 7Q10

SEPT MEDIAN

MONTHLY MEDIAN

JUL thru SEP - Shad, Redhorse, Bugs - Eno River State Park Site % MAF min flow - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 120% 110% 100% 90% 80% 70% 60% 50% 40%

30% 20%

3,572

18

872

370

32,634

29,798

13,441

28,374

29,650

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

40% MAF

50% MAF

10%

10% MAF

20% MAF

30% MAF

60% MAF

JUL thru SEP - Shad, Redhorse, Bugs - Eno River State Park Site % Inflow Approach - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 100%

95%

90%

85%

80%

75%

70%

65%

60%

55%

3,572

18

872

370

32,634

29,798

13,441

28,374

29,650

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

50%

10% w)drawal

15% w)drawal

20% w)drawal

25% w)drawal

30% w)drawal

DEC thru MAR - Shad, Redhorse, Bugs - Eno River State Park Site Minimum Flow Approach - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 100%

90%

80%

70%

60%

50%

40%

30%

20%

18,787

203

1,449

986

39,404

38,064

25,560

40,581

32,996

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

10%

ANNUAL 7Q10

MONTHLY 7Q10

SEPT MEDIAN

MONTHLY MEDIAN

Numerical amount shown is Index B value under unregulated flow scenario

DEC thru MAR - Shad, Redhorse, Bugs - Eno River State Park Site % MAF min flow - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 120% 110% 100% 90% 80% 70% 60% 50% 40%

30% 20%

18,787

203

1,449

986

39,404

38,064

25,560

40,581

32,996

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

30% MAF

40% MAF

50% MAF

10%

10% MAF

20% MAF

60% MAF

Numerical amount shown is Index B value under unregulated flow scenario

DEC thru MAR - Shad, Redhorse, Bugs - Eno River State Park Site % Inflow Approach - Habitat Effect as % of Unregulated Habitat Based on daily flows, Index B = Mean of habitat events between 10% and 90% exceedance 100%

95%

90%

85%

80%

75%

70%

65%

60%

55%

18,787

203

1,449

986

39,404

38,064

25,560

40,581

32,996

AMSS2

ROBRHS

GORHA

GORHJ

AMSS4

EPHEM

PLECO

TRIC1

MACLR

50%

10% w)drawal

15% w)drawal

20% w)drawal

25% w)drawal

30% w)drawal

Numerical amount shown is Index B value under unregulated flow scenario