20080868 Ver 2_I-83 thru I-95 Ponar and Sweep WQ Data_20180629

Table 1-83. Hydrographic parameters measured at Jacks Creek during 4 May 2017
benthic ponar grab and sweep sampling.
Parameter
Near surface
Ponar I Sweep
Downstream I Upstream I Downstream
Temperature (°C)
23.60
24.00
23.60
24.00
Dissolved oxygen (%)
56.50
67.30
56.50
67.30
Dissolved oxygen (mg/L)
4.58
5.43
4.58
5.43
Specific conductivity (mS)
12.50
12.79
12.50
12.79
Conductivity (mS)
12.18
12.59
12.18
12.59
Salinity (psu)
7.17
7.34
7.17
7.34
pH
6.34
6.52
6.34
6.52
Secchi depth (inches)
29.00
33.00
29.00
33.00
Near bottom
Temperature (°C)
23.60
23.60
23.60
23.60
Dissolved oxygen (%)
48.40
56.50
48.40
56.50
Dissolved oxygen (mg/L)
3.94
4.64
3.94
4.64
Specific conductivity (mS)
12.50
12.74
12.50
12.74
Conductivity (mS)
12.16
12.41
12.16
12.41
Salinity (psu)
7.16
7.31
7.16
7.31
pH
6.49
6.66
6.49
6.66

Table 1-84. Hydrographic parameters measured at Jacobs Creek during 16 May
2017 benthic ponar grab and sweep sampling.
Ponar Sweep
Parameter I Upstream I Downstream I Upstream I Downstream
Temperature (°C)
24.10
23.40
24.10
23.40
Dissolved oxygen (%)
74.60
88.70
74.60
88.70
Dissolved oxygen (mg/L)
6.02
7.27
6.02
7.27
Specific conductivity (mS)
9.95
9.02
9.95
9.02
Conductivity (mS)
9.90
8.75
9.90
8.75
Salinity (psu)
5.59
5.05
5.59
5.05
pH
6.29
6.88
6.29
6.88
Secchi depth (inches)
>36.75
41.00
>36.75
41.00
Near bottom
Temperature (°C)
24.40 22.50
24.40
22.50
Dissolved oxygen (%)
66.20 81.80
66.20
81.80
Dissolved oxygen (mg/L)
5.35 6.93
5.35
6.93
Specific conductivity (mS)
10.09 9.00
10.09
9.00
Conductivity (mS)
9.86 8.56
9.86
8.56
Salinity (psu)
5.63 5.04
5.63
5.04
pH
6.38 6.91
6.38
6.91
.2

Table 1-85. Hydrographic parameters measured at PA2 during 16 May 2017 benthic
ponar grab sampling and benthic sweep sampling.
Ponar Sweep
Parameter Upstream Downstream Upstream Downstream
Near surface
Temperature (°C)
27.90
26.20
27.90
26.20
Dissolved oxygen (%)
116.70
106.40
116.70
106.40
Dissolved oxygen (mg/L)
8.95
8.28
8.95
8.28
Specific conductivity (mS)
9.05
9.66
9.05
9.66
Conductivity (mS)
10.56
9.90
10.56
9.90
Salinity (psu)
5.63
5.43
5.63
5.43
pH
6.59
6.37
6.59
6.37
Secchi depth (inches)
>46.50
>41.25
>46.50
>41.25
Near bottom
Temperature (°C)
26.20
25.60
26.20
25.60
Dissolved oxygen (%)
136.30
111.50
136.30
111.50
Dissolved oxygen (mg/L)
10.41
8.97
10.41
8.97
Specific conductivity (mS)
10.03
9.56
10.03
9.56
Conductivity (mS)
10.28
9.72
10.28
9.72
Salinity (psu)
5.63
5.33
5.63
5.33
pH
6.77
6.60
6.77
6.60
1-91

Table 1-86. Hydrographic parameters measured at Drinkwater Creek during 16 May
2017 benthic ponar grab and sweep sampling.
Parameter
Near surface
Ponar I Sweep
Downstream I Upstream I Downstream
Temperature (°C)
25.30
26.00
25.30
26.00
Dissolved oxygen (%)
54.20
115.20
54.20
115.20
Dissolved oxygen (mg/L)
4.31
9.01
4.31
9.01
Specific conductivity (mS)
10.48
9.42
10.48
9.42
Conductivity (mS)
10.53
9.27
10.53
9.27
Salinity (psu)
5.91
5.08
5.91
5.08
pH
6.10
6.14
6.10
6.14
Secchi depth (inches)
>28.00
34.75
>28.00
34.75
Near bottom
Temperature (°C)
24.90
22.10
24.90
22.10
Dissolved oxygen (%)
45.20
100.70
45.20
100.70
Dissolved oxygen (mg/L)
3.60
8.33
3.60
8.33
Specific conductivity (mS)
10.48
9.03
10.48
9.03
Conductivity (mS)
10.47
8.70
10.47
8.70
Salinity (psu)
5.92
5.05
5.92
5.05
pH
6.25
7.12
6.25
7.12
IA

Table 1-87. Hydrographic parameters measured at Little Creek during 2 May 2017
benthic ponar grab and sweep sampling upstream and 3 May 2017 benthic ponar
grab and sweep sampling downstream.
Parameter
Near surface
Ponar I Sweep
Downstream I Upstream I Downstream
Temperature (°C)
26.80
27.30
26.80
27.30
Dissolved oxygen (%)
34.60
121.50
34.60
121.50
Dissolved oxygen (mg/L)
2.76
9.19
2.76
9.19
Specific conductivity (mS)
0.40
12.18
0.40
12.18
Conductivity (mS)
0.42
12.77
0.42
12.77
Salinity (psu)
0.19
6.97
0.19
6.97
pH
6.70
7.45
6.70
7.45
Secchi depth (inches)
9.50
33.50
9.50
33.50
Near bottom
Temperature (°C)
26.30
26.30
26.30
26.30
Dissolved oxygen (%)
34.40
110.20
34.40
110.20
Dissolved oxygen (mg/L)
2.78
8.54
2.78
8.54
Specific conductivity (mS)
0.40
12.72
0.40
12.72
Conductivity (mS)
0.41
13.03
0.41
13.03
Salinity (psu)
0.19
7.29
0.19
7.29
pH
6.75
7.39
6.75
7.39
1-93

Table 1-88. Hydrographic parameters measured at Long Creek during 11 May 2017
benthic ponar grab and sweep sampling.
Parameter
Near surface
Ponar I Sweep
Downstream I Upstream I Downstream
Temperature (°C)
22.80
21.60
22.80
21.60
Dissolved oxygen (%)
55.40
112.70
55.40
112.70
Dissolved oxygen (mg/L)
4.59
9.74
4.59
9.74
Specific conductivity (mS)
11.39
6.26
11.39
6.26
Conductivity (mS)
10.90
5.84
10.90
5.84
Salinity (psu)
6.47
3.42
6.47
3.42
pH
6.46
7.79
6.46
7.79
Secchi depth (inches)
>41.00
35.00
>41.00
35.00
Near bottom
Temperature (°C)
23.10
22.60
23.10
22.60
Dissolved oxygen (%)
58.50
69.00
58.50
69.00
Dissolved oxygen (mg/L)
4.75
5.76
4.75
5.76
Specific conductivity (mS)
12.60
11.89
12.60
11.89
Conductivity (mS)
12.15
11.33
12.15
11.33
Salinity (psu)
7.23
6.69
7.23
6.69
pH
6.31
7.26
6.31
7.26
..1

Table 1-89. Hydrographic parameters measured at Tooley Creek during 11 May
2017 benthic ponar grab and sweep sampling.
Parameter
Near surface
Ponar I Sweep
Downstream I Upstream I Downstream
Temperature (°C)
23.70
23.60
23.70
23.60
Dissolved oxygen (%)
81.40
105.20
81.40
105.20
Dissolved oxygen (mg/L)
6.64
9.18
6.64
9.18
Specific conductivity (mS)
8.97
5.00
8.97
5.00
Conductivity (mS)
8.73
4.88
8.73
4.88
Salinity (psu)
5.00
2.68
5.00
2.68
pH
6.80
7.49
6.80
7.49
Secchi depth (inches)
35.00
37.50
35.00
37.50
Near bottom
Temperature (°C)
22.80
21.40
22.80
21.40
Dissolved oxygen (%)
60.80
62.20
60.80
62.20
Dissolved oxygen (mg/L)
5.02
5.20
5.02
5.20
Specific conductivity (mS)
11.20
13.55
11.20
13.55
Conductivity (mS)
10.79
12.62
10.79
12.62
Salinity (psu)
6.42
7.82
6.42
7.82
pH
6.62
6.46
6.62
6.46
M60R

Table 1-90. Hydrographic parameters measured at Muddy Creek during 10 May
2017 benthic ponar grab and sweep sampling.
Ponar Sweep
Parameter
Near surface
Downstream I Upstream I Downstream
Temperature (°C)
23.90
23.50
23.90
23.50
Dissolved oxygen (%)
112.30
113.90
112.30
113.90
Dissolved oxygen (mg/L)
9.14
9.44
9.14
9.44
Specific conductivity (mS)
10.91
10.41
10.91
10.41
Conductivity (mS)
10.68
10.11
10.68
10.11
Salinity (psu)
6.19
5.88
6.19
5.88
pH
7.23
7.78
7.23
7.78
Secchi depth (inches)
31.00
41.00
31.00
41.00
Temperature (°C)
21.30 21.20
21.30
21.20
Dissolved oxygen (%)
57.30 79.10
57.30
79.10
Dissolved oxygen (mg/L)
4.88 6.70
4.88
6.70
Specific conductivity (mS)
11.64 11.53
11.64
11.53
Conductivity (mS)
10.81 10.70
10.81
10.70
Salinity (psu)
6.65 6.58
6.65
6.58
pH
6.68 6.98
6.68
6.98
AM

Table 1-91. Hydrographic parameters measured at Huddles Cut during 2 May 2017
benthic ponar grab and sweep sampling.
Ponar I Sweep
Parameter I Upstream Downstream I Upstream Downstream
Near surface
Temperature (°C)
24.60
26.80
24.60
26.80
Dissolved oxygen (%)
21.00
54.30
21.00
54.30
Dissolved oxygen (mg/L)
1.72
4.17
1.72
4.17
Specific conductivity (mS)
7.10
10.40
7.10
10.40
Conductivity (mS)
7.04
10.77
7.04
10.77
Salinity (psu)
3.90
5.91
3.90
5.91
pH
6.98
6.93
6.98
6.93
Secchi depth (inches)
>10.00
13.00
>10.00
13.00
Near bottom
Temperature (°C)
24.50
26.90
24.50
26.90
Dissolved oxygen (%)
19.20
59.40
19.20
59.40
Dissolved oxygen (mg/L)
1.56
4.55
1.56
4.55
Specific conductivity (mS)
7.10
10.82
7.10
10.82
Conductivity (mS)
7.04
11.21
7.04
11.21
Salinity (psu)
3.90
6.11
3.90
6.11
pH
7.00
7.05
7.00
7.05
1-97

Table 1-92. Hydrographic parameters measured at Porter Creek during 10 May
2017 benthic ponar grab sampling and benthic sweep sampling.
Ponar I Sweep
Parameter I Upstream I Downstream I Upstream I Downstream
Near surface
Temperature (°C)
22.50
21.00
22.50
21.00
Dissolved oxygen (%)
104.30
98.30
104.30
98.30
Dissolved oxygen (mg/L)
8.79
8.65
8.79
8.65
Specific conductivity (mS)
5.95
3.19
5.95
3.19
Conductivity (mS)
5.69
2.95
5.69
2.95
Salinity (psu)
3.23
1.67
3.23
1.67
pH
6.43
6.43
6.43
6.43
Secchi depth (inches)
32.50
27.00
32.50
27.00
Near bottom
Temperature (°C)
19.70
21.40
19.70
21.40
Dissolved oxygen (%)
38.40
56.60
38.40
56.60
Dissolved oxygen (mg/L)
3.46
4.93
3.46
4.93
Specific conductivity (mS)
6.78
4.77
6.78
4.77
Conductivity (mS)
6.09
4.43
6.09
4.43
Salinity (psu)
3.72
2.56
3.72
2.56
pH
6.24
6.21
6.24
6.21

Table 1-93. Hydrographic parameters measured at Duck Creek during 9 May 2017
benthic ponar grab and sweep sampling upstream and 10 May 2017 benthic ponar
grab and sweep sampling downstream.
Parameter
Near surface
Ponar Sweep
Upstream Downstream Upstream Downstream
Temperature (°C)
21.80
20.40
21.80
20.40
Dissolved oxygen (%)
55.30
61.10
55.30
61.10
Dissolved oxygen (mg/L)
4.87
5.49
4.87
5.49
Specific conductivity (mS)
0.54
1.01
0.54
1.01
Conductivity (mS)
0.51
0.92
0.51
0.92
Salinity (psu)
0.26
0.50
0.26
0.50
pH
6.26
6.17
6.26
6.17
Secchi depth (inches)
>32.50
24.25
>32.50
24.25
Near bottom
Temperature (°C)
18.80
19.90
18.80
19.90
Dissolved oxygen (%)
45.60
59.10
45.60
59.10
Dissolved oxygen (mg/L)
4.17
5.30
4.17
5.30
Specific conductivity (mS)
0.50
0.94
0.50
0.94
Conductivity (mS)
0.44
0.85
0.44
0.85
Salinity (psu)
0.24
0.46
0.24
0.46
pH
6.45
6.46
6.45
6.46

Table 1-94. Hydrographic parameters measured at DCUT19 during 3 May 2017
benthic ponar grab sampling and benthic sweep sampling.
Ponar Sweep
Parameter Upstream Downstream Upstream 7Downstream
Near surface
Temperature (°C)
21.20
25.10
21.20
19.70
Dissolved oxygen (%)
16.70
125.20
16.70
28.00
Dissolved oxygen (mg/L)
1.42
10.08
1.42
2.84
Specific conductivity (mS)
8.10
6.87
8.10
6.97
Conductivity (mS)
7.50
6.67
7.50
6.27
Salinity (psu)
4.50
3.76
4.50
3.84
pH
6.49
7.91
6.49
6.63
Secchi depth (inches)
>16.00
>21.00
>16.00
>14.00
Near bottom
Temperature (°C)
21.20
24.00
21.20
19.70
Dissolved oxygen (%)
16.70
17.40
16.70
28.00
Dissolved oxygen (mg/L)
1.42
9.60
1.42
2.84
Specific conductivity (mS)
8.10
6.96
8.10
6.97
Conductivity (mS)
7.50
6.84
7.50
6.27
Salinity (psu)
4.50
3.82
4.50
3.84
pH
6.49
7.95
6.49
6.63
1-100

Table 1-95. Hydrographic parameters measured at DCUT11 during 3 May 2017
benthic ponar grab sampling and benthic sweep sampling.
Ponar Sweep
Parameter
Near surface
Upstream I Downstream I Upstream I Downstream
Temperature (°C)
23.40
26.70
23.40
24.80
Dissolved oxygen (%)
33.90
85.20
33.90
62.90
Dissolved oxygen (mg/L)
2.80
6.63
2.80
6.05
Specific conductivity (mS)
7.86
8.66
7.86
8.32
Conductivity (mS)
7.61
8.94
7.61
8.29
Salinity (psu)
4.35
4.81
4.35
4.32
pH
6.51
6.48
6.51
6.63
Secchi depth (inches)
>24.00
22.50
>24.00
>9.50
Temperature (°C)
23.40
26.10
23.40
24.80
Dissolved oxygen (%)
33.90
81.20
33.90
62.90
Dissolved oxygen (mg/L)
2.80
6.37
2.80
6.05
Specific conductivity (mS)
7.86
8.62
7.86
8.32
Conductivity (mS)
7.61
8.86
7.61
8.29
Salinity (psu)
4.35
4.79
4.35
4.32
pH
6.51
6.61
6.51
6.63
1-101