Type | Water Quality Monitoring |
---|
266320 sampling events recorded.
Parameter | Period | Records | Charts | Min | Median | Mean | Max | Std.Dev. | Pct-10th | Pct-25th | Pct-75th | Pct-90th |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Ammonia-nitrogen (mg/l) | 2007-03-12 to 2020-10-28 |
148 | 0.02 | 0.03 | 0.0557 | 0.71 | 0.0833 | 0.02 | 0.02 | 0.06 | 0.1 | |
Cadmium (mg/l) | 2011-02-17 to 2020-10-28 |
137 | 0.0001 | 0.0002 | 0.0003 | 0.001 | 0.0002 | 0.0002 | 0.0002 | 0.0003 | 0.0005 | |
Chloride (mg/l) | 2007-03-12 to 2020-10-28 |
149 | 10.0 | 42.6 | 41.12 | 97.4 | 14.73 | 21.9 | 32.9 | 48.7 | 52.48 | |
Chromium (mg/l) | 2011-02-17 to 2020-10-28 |
137 | 0.0004 | 0.0013 | 0.005 | 0.0354 | 0.0069 | 0.0005 | 0.0006 | 0.007 | 0.0144 | |
Copper (mg/l) | 2011-02-17 to 2020-10-28 |
137 | 0.0003 | 0.0022 | 0.0069 | 0.0436 | 0.0092 | 0.0003 | 0.0004 | 0.01 | 0.0198 | |
Discharge (cfs) | 2004-04-30 to 2020-11-03 |
266032 | 0.2013 | 2.496 | 2.81 | 150.1 | 2.037 | 1.251 | 1.74 | 3.645 | 4.446 | |
Dissolved Oxygen (mg/L) | 2007-05-21 to 2020-10-28 |
70 | 6.06 | 9.505 | 9.454 | 11.32 | 1.079 | 8.387 | 9.025 | 10.04 | 10.86 | |
Escherichia coli (MPN/100ml) | 2007-03-13 to 2020-10-28 |
65 | 3.0 | 102.0 | 200.5 | 2420.0 | 386.2 | 22.4 | 50.0 | 167.0 | 337.4 | |
Hardness, carbonate (mg/L CaCO3) | 2011-02-17 to 2020-10-28 |
137 | 25.0 | 252.0 | 245.1 | 596.0 | 82.99 | 147.2 | 188.0 | 304.0 | 320.8 | |
Kjeldahl nitrogen (mg/l) | 2007-03-12 to 2020-10-28 |
150 | 0.08 | 0.515 | 1.174 | 6.1 | 1.336 | 0.17 | 0.23 | 1.775 | 3.21 | |
Lead (mg/l) | 2011-02-17 to 2020-10-28 |
137 | 0.0001 | 0.001 | 0.0054 | 0.0405 | 0.0086 | 0.0001 | 0.0002 | 0.0064 | 0.0188 | |
Level (ft) | 2004-04-30 to 2020-11-03 |
266032 | 0.0033 | 0.4135 | 0.5146 | 2.896 | 0.3193 | 0.1733 | 0.303 | 0.674 | 1.09 | |
Nickel (mg/l) | 2011-02-17 to 2020-10-28 |
137 | 0.0003 | 0.0015 | 0.0051 | 0.0374 | 0.0073 | 0.0004 | 0.0005 | 0.0063 | 0.0153 | |
Nitrate (NO3) as N (mg/l) | 2007-03-12 to 2020-10-28 |
149 | 0.05 | 1.58 | 1.487 | 6.22 | 0.7201 | 0.698 | 0.9 | 1.93 | 2.216 | |
Nitrite (NO2) as N (mg/l) | 2007-03-12 to 2020-10-28 |
149 | 0.03 | 0.03 | 0.0383 | 0.18 | 0.0177 | 0.03 | 0.03 | 0.04 | 0.06 | |
pH | 2011-03-22 to 2020-10-28 |
60 | 7.2 | 8.1 | 8.108 | 9.2 | 0.2948 | 7.8 | 7.99 | 8.2 | 8.41 | |
Phosphorus as P (mg/l) | 2007-03-12 to 2020-10-28 |
150 | 0.01 | 0.086 | 0.3264 | 2.01 | 0.4467 | 0.0219 | 0.0343 | 0.4795 | 0.8663 | |
Specific conductance (mg/l) | 2012-03-06 to 2018-10-18 |
12 | 552.0 | 670.0 | 667.2 | 750.0 | 43.22 | 650.2 | 654.2 | 688.5 | 690.9 | |
Specific Conductance (µS/cm) | 2011-03-22 to 2020-09-29 |
46 | 595.0 | 678.0 | 679.2 | 747.0 | 36.48 | 625.5 | 660.2 | 708.0 | 719.5 | |
Total Dissolved Phosphorus (mg/l) | 2011-02-17 to 2020-10-28 |
136 | 0.01 | 0.02 | 0.0398 | 0.755 | 0.0708 | 0.02 | 0.02 | 0.0367 | 0.0725 | |
Total suspended solids (mg/l) | 2007-03-12 to 2020-10-28 |
148 | 1.0 | 19.0 | 534.2 | 12500.0 | 1310.0 | 2.0 | 4.0 | 506.0 | 1641.0 | |
Total volatile solids (mg/l) | 2007-03-12 to 2020-10-28 |
148 | 1.0 | 4.0 | 37.6 | 370.0 | 61.79 | 1.0 | 2.0 | 45.75 | 122.4 | |
Transparency, tube with disk (cm) | 2007-05-21 to 2017-06-26 |
43 | 8.0 | 100.0 | 97.05 | 120.0 | 28.83 | 59.0 | 100.0 | 120.0 | 120.0 | |
Velocity (ft/s) | 2011-04-15 to 2013-11-01 |
58946 | 0.003 | 1.245 | 1.326 | 4.832 | 0.3213 | 1.086 | 1.139 | 1.42 | 1.67 | |
Water Temperature (C) | 2007-05-21 to 2020-10-28 |
54873 | 4.11 | 11.58 | 11.57 | 20.96 | 2.053 | 8.78 | 10.34 | 12.83 | 14.07 | |
Zinc (mg/l) | 2011-02-17 to 2020-10-28 |
137 | 0.0008 | 0.009 | 0.023 | 0.172 | 0.0304 | 0.0012 | 0.0022 | 0.0296 | 0.0657 |