Type | Water Quality Monitoring |
---|
296952 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) | 2006-06-06 to 2020-10-12 |
124 | 0.02 | 0.2 | 0.2724 | 3.2 | 0.3524 | 0.03 | 0.0775 | 0.36 | 0.53 | |
Cadmium (mg/l) | 2006-06-17 to 2020-10-12 |
119 | 0.0 | 0.0002 | 0.0004 | 0.002 | 0.0003 | 0.0002 | 0.0002 | 0.0005 | 0.0005 | |
Chemical Oxygen Demand (mg/L) | 2006-06-06 to 2007-09-30 |
22 | 10.0 | 30.5 | 35.0 | 72.0 | 19.44 | 15.1 | 17.25 | 52.25 | 55.9 | |
Chloride (mg/l) | 2006-06-17 to 2020-10-12 |
124 | 2.0 | 3.0 | 6.376 | 58.0 | 9.789 | 2.0 | 2.0 | 5.0 | 14.0 | |
Chromium (mg/l) | 2006-06-17 to 2020-10-12 |
119 | 0.0006 | 0.004 | 0.0048 | 0.0271 | 0.0037 | 0.0018 | 0.0026 | 0.0053 | 0.0081 | |
Copper (mg/l) | 2006-06-17 to 2020-10-12 |
119 | 0.0012 | 0.0094 | 0.0109 | 0.0527 | 0.0067 | 0.0047 | 0.0063 | 0.0135 | 0.0182 | |
Discharge (cfs) | 2006-05-15 to 2020-11-18 |
296814 | 0.0 | 0.0186 | 0.0983 | 36.54 | 0.5356 | 0.002 | 0.0064 | 0.0544 | 0.1538 | |
Escherichia coli (MPN/100ml) | 2007-10-18 to 2008-08-28 |
3 | 441.0 | 517.0 | 657.0 | 1013.0 | 253.6 | 456.2 | 479.0 | 765.0 | 913.8 | |
Hardness, carbonate (mg/L CaCO3) | 2007-03-13 to 2020-10-12 |
110 | 8.0 | 33.43 | 42.43 | 288.0 | 34.81 | 17.8 | 24.0 | 49.34 | 76.0 | |
Kjeldahl nitrogen (mg/l) | 2006-06-06 to 2020-10-12 |
129 | 0.18 | 1.2 | 1.441 | 7.8 | 1.028 | 0.578 | 0.86 | 1.7 | 2.5 | |
Lead (mg/l) | 2006-06-17 to 2020-10-12 |
119 | 0.0001 | 0.0064 | 0.0085 | 0.071 | 0.0087 | 0.0026 | 0.0037 | 0.0096 | 0.0164 | |
Level (ft) | 2006-05-15 to 2020-11-18 |
296820 | 0.0 | 0.063 | 0.0793 | 2.5 | 0.0753 | 0.02 | 0.04 | 0.1 | 0.1443 | |
Nickel (mg/l) | 2006-06-17 to 2020-10-12 |
119 | 0.0005 | 0.0031 | 0.0043 | 0.0323 | 0.0041 | 0.0016 | 0.0022 | 0.0048 | 0.0071 | |
Nitrate (NO3) as N (mg/l) | 2006-06-06 to 2020-10-12 |
124 | 0.05 | 0.38 | 0.4606 | 2.44 | 0.3305 | 0.2 | 0.26 | 0.5625 | 0.714 | |
Nitrite (NO2) as N (mg/l) | 2006-06-06 to 2020-10-12 |
124 | 0.03 | 0.03 | 0.049 | 0.22 | 0.0361 | 0.03 | 0.03 | 0.06 | 0.087 | |
Phosphorus as P (mg/l) | 2006-06-06 to 2020-10-12 |
129 | 0.052 | 0.192 | 0.2632 | 2.38 | 0.2737 | 0.0984 | 0.132 | 0.275 | 0.4412 | |
Total Dissolved Phosphorus (mg/l) | 2007-03-13 to 2020-10-12 |
115 | 0.01 | 0.039 | 0.0529 | 0.969 | 0.092 | 0.0164 | 0.0215 | 0.055 | 0.0778 | |
Total Organic carbon (mg/l) | 2006-06-17 to 2007-09-30 |
20 | ||||||||||
Total suspended solids (mg/l) | 2006-07-11 to 2020-10-12 |
115 | 2.0 | 134.0 | 328.1 | 6200.0 | 819.9 | 29.4 | 65.0 | 262.0 | 595.2 | |
Total volatile solids (mg/l) | 2006-07-11 to 2020-10-12 |
115 | 1.0 | 28.0 | 38.13 | 415.0 | 46.39 | 8.4 | 15.5 | 39.0 | 79.2 | |
Velocity (ft/s) | 2006-05-15 to 2020-11-18 |
295579 | 0.0 | 0.51 | 0.7176 | 10.63 | 0.7563 | 0.15 | 0.32 | 0.865 | 1.345 | |
Zinc (mg/l) | 2006-06-17 to 2020-10-12 |
119 | 0.0072 | 0.0448 | 0.0482 | 0.183 | 0.0264 | 0.0222 | 0.029 | 0.0595 | 0.0773 |