South River Water Column [Hg] Survey
South River Water Column [Hg] Survey
Waynesboro/South River Hg results Station ID
1BSTH025.83
1BSTH024.97
1BSTH024.96
1BSTH023.73
1BSTH022.19
(2nd St. Bridge)
(Hopeman Pkwy)
1BSTH019.26
Fld. Blank (ng/L)
1.5* 1.5*
1.5* 1.5*
1.5* 1.5*
1.5* 1.5*
1.5* 1.5*
1.5* 1.5*
Diss. Hg (ng/L)
1.5* 1.5* 1.5*
1.6 1.5* 1.610
1.5* 1.5* 1.870
1.7 1.5* 1.5*
3.75 2.49 2.42
4.8 3.06 3.10
Tot. Hg (ng/L)
1.5* 1.5* 1.5*
4.4 7.8 7.220
4.2 7.32 7.850
5.1 17.2 24.0
28.7 29.4 44.0
38.0 55.20 175
* Below detection limit
South River Survey Sweep Results Upstream to downstream, left to right Total Water Column Mercury 120 100
[Hg] (ng/l)
80 Right Bank
60
Left Bank 40 20 0 17 16 15 14 13 12 11 10
9
8
7
6
Site
Value at site 2 = 445 ng/L
5
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
Dissolved Water Column Mercury 6 5
[Hg] (ng/l)
4 Right Bank
3
Left Bank
2 1 0 17 16 15 14 13 12 11 10
9 Site
8
7
6
5
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
[Hg] (ng/l)
Left Bank Wate r Column M ercury 120
6
100
5
80
4
60
3
Total Dissolved
40
2
20
1
0
0 17 16 15 14 13 12 11 10
9
8
7
6
5
Site
Value at site 2 = 445 ng/L
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
[Hg] (ng/l)
Right Bank Water Column Mercury 120
6
100
5
80
4
60
3
40
2
20
1
0
0 17 16 15 14 13 12 11 10
9 Site
8
7
6
5
4
3
2
1
Total Dissolved
South River Survey Sweep Results Upstream to downstream, left to right
Dissolved Hg:Total Hg 0.3 0.25 0.2 Left Bank
0.15
Right Bank 0.1 0.05 0 17
16
15
14
13
12
11
10
9
8
Site Number
7
6
5
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
Left and Right Bank Conductivity 380 360
µMHOs/cm
340 320 300
Left Bank
280
Right Bank
260 240 220 200 17 16 15 14 13 12 11 10
9
8
Site Number
7
6
5
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
Survey Sweep pH Values 9.0
pH
8.5
Left Bank 8.0
Right Bank
7.5
7.0 17 16
15
14 13
12 11
10
9
Site Id
8
7
6
5
4
3
2
1
Waynesboro/South River Hg results Station ID
1BSTH025.83
1BSTH024.97
1BSTH024.96
1BSTH023.73
1BSTH022.19
(2nd St. Bridge)
(Hopeman Pkwy)
1BSTH019.26
Diss. Hg (ng/L)
1.5* 1.5* 1.5* 1.5* 1.5*
1.6 1.5* 1.610 3.15 2.61
1.5* 1.5* 1.870 1.94 3.40
1.7 1.5* 1.5* 2.04 1.5*
3.75 2.49 2.42 4.14 3.48
4.8 3.06 3.10 6.51 9.17
Tot. Hg (ng/L)
1.5* 1.5* 1.5* 2.09 1.55
4.4 7.8 7.220 14.7 78.0
4.2 7.32 7.850 39.0 163.0
5.1 17.2 24.0 24.0 N/A
28.7 29.4 44.0 59.0 42.0
38.0 55.20 175 96.0 73.5
* Below detection limit Extreme value
Results of the 5 Year Surface Water Hg Monitoring In the South and South Fork Shenandoah Rivers
ST H 02 7. 1B 90 ST H 02 5. 1B 83 ST H 02 4. 1B 96 ST H 02 4. 1B 17 ST H 02 2. 1B 86 ST H 02 0. 1B 63 ST H 01 6. 1B 96 ST H 00 7. 1B 80 SS F0 78 1B .2 0 SS F0 31 .3 8
1B
[Hg] ng/L
DEQ vs ORNL Hg Data
250
200
150 DEQ Total Oakridge Total
100
50
0
DEQ vs ORNL Hg Data (cont.)
14 12
[Hg] ng/L
10 8 6 4 2 0 0 6 6 3 7 6 3 0 0 38 .8 .9 .6 .8 .1 .9 .8 .9 .2 . 7 6 0 2 4 4 5 7 8 0 2 1 2 2 2 2 2 7 31 0 0 0 0 0 0 0 0 0 0 SF TH TH TH TH TH TH TH TH SF S S S S S S S S S S 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B
DEQ Dissolved Oakridge Dissolved
TH 00 2
TH 00 7
TH 01 4
TH 01 9
TH 02 2
TH 02 3
TH 02 4
TH 02 4
TH 02 5
TH 02 6
.1 4
.8 0
.4 9
.2 6
.1 9
.7 3
.9 6
.9 7
.8 3
.7 3
SF 10 0. 10 1B SS F0 78 .2 0 1B SS F0 63 .1 7 1B SS F0 54 .2 0 1B SS F0 31 .3 8 1B SS F0 20 .7 0 1B SS F0 03 .5 0
1B S
1B S
1B S
1B S
1B S
1B S
1B S
1B S
1B S
1B S
1B S
[Hg] (ng/l)
5 Year Water Column results
Mean and 95% Confidence Dissolved Total Mercury
16
14
12
10
8
6
4
2
0
TH 02 6. 1B 73 ST H0 25 1B .8 ST 3 H0 24 1B .9 ST 7 H0 24 1B .9 ST 6 H0 23 1B .7 ST 3 H0 22 1B .1 ST 9 H0 19 1B .2 ST 6 H0 14 1B .4 ST 9 H0 07 1B .8 ST 0 H0 02 1B .1 SS 4 F1 00 1B .1 0 SS F0 78 1B .2 0 SS F0 63 1B .1 SS 7 F0 54 1B .2 SS 0 F0 31 1B .3 8 SS F0 20 1B .7 0 SS F0 03 .5 0
1B S
[Hg] (ng/l)
5 Year Water Column results (cont.)
Mean and 95% Confidence Total Mercury
120
100
80
60
40
20
0
1BSSF031.38
1BSSF054.20
1BSSF078.20
1BSTH007.80
1BSTH019.26
1BSTH022.19
1BSTH023.73
1BSTH024.96
1BSTH024.97
1BSTH025.83
1BSTH026.73
[Hg] (ng/l)
Bimonthly Clean Hg Monitoring
Bimonthly Monitoring Total Mercury
200
160
120
80
40
0 Non-Outlier Max Non-Outlier Min 75% 25% Median Extremes
1BSSF031.38
1BSSF054.20
1BSSF078.20
1BSTH007.80
1BSTH019.26
1BSTH022.19
1BSTH023.73
1BSTH024.96
1BSTH024.97
1BSTH025.83
1BSTH026.73
[Hg] (ng/l)
Bimonthly Clean Hg Monitoring
Bimonthly Monitoring Dissolved Mercury
10
8
6
4
2
0 Non-Outlier Max Non-Outlier Min 75% 25% Median Outliers Extremes
Passive Integrating Hg Sampler (PIMS) Results
PIMS Results
16.00 14.00 12.00
ng/L
10.00
Total Hg/10
8.00
Dissolved Hg PIMS Hg (ng)
6.00 4.00 2.00 0.00 site 14
site 12 R
site 12 L Site
site 12 C
site 2
Extraordinary Contributors
Waynesboro/South River Hg results Station ID
1BSTH025.83
1BSTH024.97
1BSTH024.96
1BSTH023.73
1BSTH022.19
(2nd St. Bridge)
(Hopeman Pkwy)
1BSTH019.26
Fld. Blank (ng/L)
1.5* 1.5*
1.5* 1.5*
1.5* 1.5*
1.5* 1.5*
1.5* 1.5*
1.5* 1.5*
Diss. Hg (ng/L)
1.5* 1.5* 1.5*
1.6 1.5* 1.610
1.5* 1.5* 1.870
1.7 1.5* 1.5*
3.75 2.49 2.42
4.8 3.06 3.10
Tot. Hg (ng/L)
1.5* 1.5* 1.5*
4.4 7.8 7.220
4.2 7.32 7.850
5.1 17.2 24.0
28.7 29.4 44.0
38.0 55.20 175
* Below detection limit
South River Survey Sweep Results Upstream to downstream, left to right Total Water Column Mercury 120 100
[Hg] (ng/l)
80 Right Bank
60
Left Bank 40 20 0 17 16 15 14 13 12 11 10
9
8
7
6
Site
Value at site 2 = 445 ng/L
5
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
Dissolved Water Column Mercury 6 5
[Hg] (ng/l)
4 Right Bank
3
Left Bank
2 1 0 17 16 15 14 13 12 11 10
9 Site
8
7
6
5
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
[Hg] (ng/l)
Left Bank Wate r Column M ercury 120
6
100
5
80
4
60
3
Total Dissolved
40
2
20
1
0
0 17 16 15 14 13 12 11 10
9
8
7
6
5
Site
Value at site 2 = 445 ng/L
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
[Hg] (ng/l)
Right Bank Water Column Mercury 120
6
100
5
80
4
60
3
40
2
20
1
0
0 17 16 15 14 13 12 11 10
9 Site
8
7
6
5
4
3
2
1
Total Dissolved
South River Survey Sweep Results Upstream to downstream, left to right
Dissolved Hg:Total Hg 0.3 0.25 0.2 Left Bank
0.15
Right Bank 0.1 0.05 0 17
16
15
14
13
12
11
10
9
8
Site Number
7
6
5
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
Left and Right Bank Conductivity 380 360
µMHOs/cm
340 320 300
Left Bank
280
Right Bank
260 240 220 200 17 16 15 14 13 12 11 10
9
8
Site Number
7
6
5
4
3
2
1
South River Survey Sweep Results Upstream to downstream, left to right
Survey Sweep pH Values 9.0
pH
8.5
Left Bank 8.0
Right Bank
7.5
7.0 17 16
15
14 13
12 11
10
9
Site Id
8
7
6
5
4
3
2
1
Waynesboro/South River Hg results Station ID
1BSTH025.83
1BSTH024.97
1BSTH024.96
1BSTH023.73
1BSTH022.19
(2nd St. Bridge)
(Hopeman Pkwy)
1BSTH019.26
Diss. Hg (ng/L)
1.5* 1.5* 1.5* 1.5* 1.5*
1.6 1.5* 1.610 3.15 2.61
1.5* 1.5* 1.870 1.94 3.40
1.7 1.5* 1.5* 2.04 1.5*
3.75 2.49 2.42 4.14 3.48
4.8 3.06 3.10 6.51 9.17
Tot. Hg (ng/L)
1.5* 1.5* 1.5* 2.09 1.55
4.4 7.8 7.220 14.7 78.0
4.2 7.32 7.850 39.0 163.0
5.1 17.2 24.0 24.0 N/A
28.7 29.4 44.0 59.0 42.0
38.0 55.20 175 96.0 73.5
* Below detection limit Extreme value
Results of the 5 Year Surface Water Hg Monitoring In the South and South Fork Shenandoah Rivers
ST H 02 7. 1B 90 ST H 02 5. 1B 83 ST H 02 4. 1B 96 ST H 02 4. 1B 17 ST H 02 2. 1B 86 ST H 02 0. 1B 63 ST H 01 6. 1B 96 ST H 00 7. 1B 80 SS F0 78 1B .2 0 SS F0 31 .3 8
1B
[Hg] ng/L
DEQ vs ORNL Hg Data
250
200
150 DEQ Total Oakridge Total
100
50
0
DEQ vs ORNL Hg Data (cont.)
14 12
[Hg] ng/L
10 8 6 4 2 0 0 6 6 3 7 6 3 0 0 38 .8 .9 .6 .8 .1 .9 .8 .9 .2 . 7 6 0 2 4 4 5 7 8 0 2 1 2 2 2 2 2 7 31 0 0 0 0 0 0 0 0 0 0 SF TH TH TH TH TH TH TH TH SF S S S S S S S S S S 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B
DEQ Dissolved Oakridge Dissolved
TH 00 2
TH 00 7
TH 01 4
TH 01 9
TH 02 2
TH 02 3
TH 02 4
TH 02 4
TH 02 5
TH 02 6
.1 4
.8 0
.4 9
.2 6
.1 9
.7 3
.9 6
.9 7
.8 3
.7 3
SF 10 0. 10 1B SS F0 78 .2 0 1B SS F0 63 .1 7 1B SS F0 54 .2 0 1B SS F0 31 .3 8 1B SS F0 20 .7 0 1B SS F0 03 .5 0
1B S
1B S
1B S
1B S
1B S
1B S
1B S
1B S
1B S
1B S
1B S
[Hg] (ng/l)
5 Year Water Column results
Mean and 95% Confidence Dissolved Total Mercury
16
14
12
10
8
6
4
2
0
TH 02 6. 1B 73 ST H0 25 1B .8 ST 3 H0 24 1B .9 ST 7 H0 24 1B .9 ST 6 H0 23 1B .7 ST 3 H0 22 1B .1 ST 9 H0 19 1B .2 ST 6 H0 14 1B .4 ST 9 H0 07 1B .8 ST 0 H0 02 1B .1 SS 4 F1 00 1B .1 0 SS F0 78 1B .2 0 SS F0 63 1B .1 SS 7 F0 54 1B .2 SS 0 F0 31 1B .3 8 SS F0 20 1B .7 0 SS F0 03 .5 0
1B S
[Hg] (ng/l)
5 Year Water Column results (cont.)
Mean and 95% Confidence Total Mercury
120
100
80
60
40
20
0
1BSSF031.38
1BSSF054.20
1BSSF078.20
1BSTH007.80
1BSTH019.26
1BSTH022.19
1BSTH023.73
1BSTH024.96
1BSTH024.97
1BSTH025.83
1BSTH026.73
[Hg] (ng/l)
Bimonthly Clean Hg Monitoring
Bimonthly Monitoring Total Mercury
200
160
120
80
40
0 Non-Outlier Max Non-Outlier Min 75% 25% Median Extremes
1BSSF031.38
1BSSF054.20
1BSSF078.20
1BSTH007.80
1BSTH019.26
1BSTH022.19
1BSTH023.73
1BSTH024.96
1BSTH024.97
1BSTH025.83
1BSTH026.73
[Hg] (ng/l)
Bimonthly Clean Hg Monitoring
Bimonthly Monitoring Dissolved Mercury
10
8
6
4
2
0 Non-Outlier Max Non-Outlier Min 75% 25% Median Outliers Extremes
Passive Integrating Hg Sampler (PIMS) Results
PIMS Results
16.00 14.00 12.00
ng/L
10.00
Total Hg/10
8.00
Dissolved Hg PIMS Hg (ng)
6.00 4.00 2.00 0.00 site 14
site 12 R
site 12 L Site
site 12 C
site 2
Extraordinary Contributors
