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Water Quality Monitoring Sites > Powers North

Powers North

TypeWater Quality Monitoring

95059 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) 2001-04-04 to
2009-10-07
34
Table Series Scatter Box Plot
0.02 0.045 0.0723 0.29 0.07 0.02 0.02 0.0775 0.174
Cadmium (μg/L) 2001-06-06 to
2009-10-07
32
Table Series Scatter Box Plot
0.1 0.2 0.2906 0.5 0.1942 0.1 0.1 0.5 0.5
Chemical Oxygen Demand (mg/L) 2001-04-04 to
2007-10-29
21
Table Series Scatter Box Plot
10.0 34.0 35.76 74.0 16.96 15.0 22.0 44.0 62.0
Chloride (mg/l) 2007-09-12 to
2009-10-07
15
Table Series Scatter Box Plot
50.0 64.0 64.93 90.0 8.752 56.0 61.5 68.0 71.2
Chromium (μg/L) 2001-06-06 to
2009-10-07
19
Table Series Scatter Box Plot
0.4 4.0 4.032 10.0 2.759 0.5 1.85 5.0 6.8
Copper (μg/L) 2001-06-06 to
2009-10-07
32
Table Series Scatter Box Plot
1.0 3.25 4.419 14.3 3.612 1.3 1.95 5.35 9.62
Discharge (cfs) 2001-03-20 to
2009-11-04
94992
Table Series Box Plot
0.0001 0.0518 0.4336 46.41 1.311 0.011 0.0207 0.22 1.007
Dissolved Oxygen (mg/L) 2009-09-28 to
2009-09-28
1
Table Series Scatter Box Plot
Escherichia coli (MPN/100ml) 2007-07-16 to
2009-09-30
9
Table Series Scatter Box Plot
39.0 225.0 554.0 1733.0 583.1 88.6 126.0 727.0 1478.0
Fecal (#/100ml) 2002-07-09 to
2002-11-14
4
Table Series Scatter Box Plot
30.0 65.0 290.0 1000.0 410.2 39.0 52.5 302.5 721.0
Hardness, carbonate (mg/L CaCO3) 2001-06-06 to
2009-10-07
15
Table Series Scatter Box Plot
120.0 200.0 200.3 284.0 51.72 137.2 149.0 239.0 270.4
Kjeldahl nitrogen (mg/l) 2001-03-23 to
2009-10-07
48
Table Series Scatter Box Plot
0.18 0.96 1.082 4.0 0.7439 0.347 0.5375 1.425 1.89
Lead (μg/L) 2001-06-06 to
2009-10-07
32
Table Series Scatter Box Plot
0.1 0.5 0.8781 5.3 1.228 0.1 0.2 1.0 1.76
Level (ft) 2001-03-20 to
2009-11-04
94992
Table Series Box Plot
0.008 0.118 0.3402 2.983 0.5944 0.06 0.0727 0.217 1.089
Nickel (μg/L) 2001-06-06 to
2009-10-07
32
Table Series Scatter Box Plot
1.7 3.0 3.703 10.9 2.244 2.0 2.2 3.875 6.29
Nitrate (NO3) as N (mg/l) 2001-04-04 to
2009-10-07
32
Table Series Scatter Box Plot
0.05 0.115 0.1588 0.72 0.1477 0.05 0.05 0.17 0.314
Nitrite (NO2) as N (mg/l) 2001-04-04 to
2009-10-07
32
Table Series Scatter Box Plot
0.03 0.03 0.0306 0.05 0.0035 0.03 0.03 0.03 0.03
Ortho Phosphate (mg/L) 2001-06-06 to
2001-06-06
1
Table Series Scatter Box Plot
pH 2009-09-28 to
2009-09-28
1
Table Series Scatter Box Plot
Phosphorus as P (mg/l) 2001-03-21 to
2009-10-07
52
Table Series Scatter Box Plot
0.01 0.1605 0.2176 1.45 0.211 0.06 0.0927 0.2843 0.3793
Specific Conductance (µS/cm) 2009-09-28 to
2009-09-28
1
Table Series Scatter Box Plot
Total Dissolved Phosphorus (mg/l) 2007-09-12 to
2009-10-07
14
Table Series Scatter Box Plot
0.01 0.01 0.0438 0.172 0.0498 0.01 0.01 0.0843 0.0954
Total Organic carbon (mg/l) 2007-09-12 to
2007-10-06
2
Table
Total suspended solids (mg/l) 2001-03-21 to
2009-10-07
53
Table Series Scatter Box Plot
2.0 17.0 63.92 756.0 120.4 6.0 11.0 69.0 167.4
Total volatile solids (mg/l) 2002-03-13 to
2009-10-07
32
Table Series Scatter Box Plot
2.0 6.5 12.41 103.0 18.68 2.0 3.0 10.0 28.7
Transparency, tube with disk (cm) 2002-04-08 to
2009-09-28
5
Table Series Scatter Box Plot
20.0 60.0 62.4 100.0 28.16 30.8 47.0 85.0 94.0
Turbidity (NTU) 2001-03-21 to
2001-03-21
1
Table Series Scatter Box Plot
Velocity (ft/s) 2002-04-12 to
2009-11-04
67635
Table Series Box Plot
0.0054 0.47 1.082 8.89 1.313 0.1832 0.3 1.25 3.39
Water Temperature (C) 2001-03-21 to
2009-09-28
4
Table Series Scatter Box Plot
1.9 12.05 10.17 14.7 4.905 4.84 9.25 12.97 14.01
Zinc (μg/L) 2001-06-06 to
2009-10-07
32
Table Series Scatter Box Plot
3.3 7.55 20.98 354.0 60.17 4.04 5.0 14.75 21.69