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Water Quality Monitoring Sites > Powers East

Powers East

TypeWater Quality Monitoring

212778 sampling events recorded.

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Parameter Period Records Charts Min Median Mean Max Std.Dev. Pct-10th Pct-25th Pct-75th Pct-90th
Ammonia-nitrogen (mg/l) 2004-05-20 to
2022-08-29
106
Table Series Scatter Box Plot
0.02 0.02 0.0567 0.38 0.0694 0.02 0.02 0.06 0.155
Cadmium (μg/L) 2004-05-20 to
2022-08-29
104
Table Series Scatter Box Plot
0.04 0.2 0.3717 3.0 0.3734 0.04 0.2 0.5 0.57
Chemical Oxygen Demand (mg/L) 2004-05-20 to
2007-10-09
45
Table Series Scatter Box Plot
12.0 50.0 91.58 463.0 100.6 22.8 30.0 122.0 212.4
Chloride (mg/l) 2004-05-20 to
2022-08-29
106
Table Series Scatter Box Plot
3.0 27.0 35.2 545.0 54.47 5.5 14.0 41.0 56.75
Chromium (μg/L) 2004-05-20 to
2022-08-29
104
Table Series Scatter Box Plot
0.1 0.9 7.888 136.0 19.63 0.16 0.2575 5.0 18.57
Copper (μg/L) 2004-05-20 to
2022-08-29
104
Table Series Scatter Box Plot
0.3 3.1 12.38 207.0 27.56 0.535 1.1 10.47 36.7
Discharge (cfs) 2003-08-28 to
2022-10-25
212586
Table Series Box Plot
0.0 0.0881 0.4696 20.7 0.9921 0.01 0.03 0.4852 1.24
Dissolved Oxygen (mg/L) 2009-08-16 to
2015-08-26
3
Table Series Scatter Box Plot
7.46 8.05 8.293 9.37 0.7985 7.578 7.755 8.71 9.106
Escherichia coli (MPN/100ml) 2006-07-25 to
2016-09-26
20
Table Series Scatter Box Plot
2.0 164.5 627.6 2420.0 831.5 17.8 52.0 980.0 2420.0
Fecal (#/100ml) 2005-07-13 to
2005-08-25
2
Table Series Scatter Box Plot
10.0 36.0 36.0 62.0 26.0 15.2 23.0 49.0 56.8
Hardness, carbonate (mg/L CaCO3) 2007-04-02 to
2022-08-29
67
Table Series Scatter Box Plot
28.0 54.0 72.25 272.0 45.3 44.0 48.0 74.0 144.4
Kjeldahl nitrogen (mg/l) 2004-05-20 to
2022-08-29
109
Table Series Scatter Box Plot
0.4 1.1 1.865 13.0 2.259 0.696 0.82 1.9 3.48
Lead (μg/L) 2004-05-20 to
2022-08-29
104
Table Series Scatter Box Plot
0.07 0.3 7.52 167.0 23.28 0.1 0.16 2.15 12.89
Level (ft) 2003-08-28 to
2022-10-25
212652
Table Series Box Plot
0.001 0.072 0.1131 1.64 0.1158 0.021 0.04 0.15 0.246
Nickel (μg/L) 2004-05-20 to
2022-08-29
104
Table Series Scatter Box Plot
0.5 1.65 8.308 133.0 19.58 0.733 0.9075 4.775 19.52
Nitrate (NO3) as N (mg/l) 2004-05-20 to
2022-08-29
106
Table Series Scatter Box Plot
0.05 0.05 0.1285 0.94 0.1586 0.05 0.05 0.11 0.325
Nitrite (NO2) as N (mg/l) 2004-05-20 to
2022-08-29
106
Table Series Scatter Box Plot
0.03 0.03 0.0406 0.3 0.04 0.03 0.03 0.03 0.06
pH 2009-08-16 to
2015-08-26
3
Table Series Scatter Box Plot
6.8 7.6 28.13 70.0 29.61 6.96 7.2 38.8 57.52
Phosphorus as P (mg/l) 2004-05-20 to
2022-08-29
109
Table Series Scatter Box Plot
0.014 0.122 0.6257 12.7 1.587 0.0598 0.081 0.405 1.404
Specific Conductance (µS/cm) 2009-08-16 to
2015-08-26
3
Table Series Scatter Box Plot
100.0 250.0 205.0 265.0 74.5 130.0 175.0 257.5 262.0
Total Dissolved Phosphorus (mg/l) 2005-03-31 to
2022-08-29
85
Table Series Scatter Box Plot
0.01 0.042 0.0573 0.306 0.0586 0.02 0.026 0.057 0.1092
Total Organic carbon (mg/l) 2006-03-31 to
2007-10-09
18
Table
Total suspended solids (mg/l) 2004-05-20 to
2022-08-29
94
Table Series Scatter Box Plot
1.0 10.0 395.6 7880.0 1198.0 2.0 4.0 46.5 934.4
Total volatile solids (mg/l) 2004-05-20 to
2022-08-29
94
Table Series Scatter Box Plot
1.0 6.0 43.79 720.0 106.0 2.0 3.0 15.75 154.2
Transparency, tube with disk (cm) 2009-08-16 to
2010-07-20
2
Table Series Scatter Box Plot
40.0 80.0 80.0 120.0 40.0 48.0 60.0 100.0 112.0
Velocity (ft/s) 2003-08-28 to
2022-10-25
208117
Table Series Box Plot
0.0058 1.935 2.352 11.16 1.666 0.3028 1.04 3.44 4.938
Water Temperature (C) 2009-08-16 to
2015-08-26
3
Table Series Scatter Box Plot
16.8 22.8 21.03 23.5 3.007 18.0 19.8 23.15 23.36
Zinc (μg/L) 2004-05-20 to
2022-08-29
104
Table Series Scatter Box Plot
0.8 5.8 25.47 321.0 51.82 1.23 3.0 20.75 67.2