Type | Water Quality Monitoring |
---|
228060 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) | 2004-05-20 to 2023-10-15 |
114 | 0.02 | 0.02 | 0.0582 | 0.38 | 0.0676 | 0.02 | 0.02 | 0.06 | 0.147 | |
Cadmium (μg/L) | 2004-05-20 to 2023-10-15 |
112 | 0.04 | 0.2 | 0.3604 | 3.0 | 0.3708 | 0.041 | 0.2 | 0.5 | 0.59 | |
Chemical Oxygen Demand (mg/L) | 2004-05-20 to 2007-10-09 |
45 | 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 2023-10-15 |
114 | 3.0 | 27.55 | 37.49 | 545.0 | 53.63 | 6.3 | 14.27 | 44.0 | 65.99 | |
Chromium (μg/L) | 2004-05-20 to 2023-10-15 |
112 | 0.1 | 1.05 | 7.504 | 136.0 | 18.97 | 0.16 | 0.29 | 5.0 | 13.96 | |
Copper (μg/L) | 2004-05-20 to 2023-10-15 |
112 | 0.3 | 2.75 | 11.58 | 207.0 | 26.72 | 0.58 | 1.0 | 9.775 | 28.48 | |
Discharge (cfs) | 2003-08-28 to 2023-10-23 |
227860 | 0.0 | 0.0908 | 0.4587 | 20.7 | 0.9638 | 0.01 | 0.0302 | 0.4825 | 1.205 | |
Dissolved Oxygen (mg/L) | 2009-08-16 to 2023-09-27 |
7 | 7.22 | 8.58 | 8.951 | 12.99 | 1.799 | 7.364 | 7.755 | 9.18 | 10.82 | |
Escherichia coli (MPN/100ml) | 2006-07-25 to 2016-09-26 |
20 | 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 | 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 2023-10-15 |
75 | 28.0 | 56.0 | 72.12 | 272.0 | 43.02 | 44.0 | 48.0 | 75.0 | 138.0 | |
Kjeldahl nitrogen (mg/l) | 2004-05-20 to 2023-10-15 |
117 | 0.4 | 1.0 | 1.796 | 13.0 | 2.197 | 0.692 | 0.81 | 1.8 | 3.4 | |
Lead (μg/L) | 2004-05-20 to 2023-10-15 |
112 | 0.07 | 0.305 | 7.019 | 167.0 | 22.5 | 0.1 | 0.17 | 1.5 | 10.16 | |
Level (ft) | 2003-08-28 to 2023-10-23 |
227926 | 0.001 | 0.073 | 0.1123 | 1.64 | 0.1131 | 0.022 | 0.04 | 0.15 | 0.2405 | |
Nickel (μg/L) | 2004-05-20 to 2023-10-15 |
112 | 0.5 | 1.45 | 7.777 | 133.0 | 18.96 | 0.731 | 0.88 | 3.525 | 18.33 | |
Nitrate (NO3) as N (mg/l) | 2004-05-20 to 2023-10-15 |
114 | 0.05 | 0.05 | 0.1344 | 0.94 | 0.1546 | 0.05 | 0.05 | 0.1775 | 0.3 | |
Nitrite (NO2) as N (mg/l) | 2004-05-20 to 2023-10-15 |
114 | 0.03 | 0.03 | 0.0419 | 0.3 | 0.0389 | 0.03 | 0.03 | 0.03 | 0.06 | |
pH | 2009-08-16 to 2023-09-27 |
7 | 6.8 | 7.6 | 16.4 | 70.0 | 21.89 | 7.082 | 7.43 | 7.76 | 32.75 | |
Phosphorus as P (mg/l) | 2004-05-20 to 2023-10-15 |
117 | 0.014 | 0.122 | 0.5917 | 12.7 | 1.537 | 0.06 | 0.081 | 0.365 | 1.123 | |
Specific Conductance (µS/cm) | 2009-08-16 to 2023-09-27 |
7 | 100.0 | 334.0 | 361.1 | 652.0 | 167.6 | 190.0 | 257.5 | 463.5 | 548.8 | |
Total Dissolved Phosphorus (mg/l) | 2005-03-31 to 2023-10-15 |
93 | 0.01 | 0.047 | 0.0577 | 0.306 | 0.0563 | 0.02 | 0.028 | 0.057 | 0.103 | |
Total Organic carbon (mg/l) | 2006-03-31 to 2007-10-09 |
18 | ||||||||||
Total suspended solids (mg/l) | 2004-05-20 to 2023-10-15 |
102 | 1.0 | 9.5 | 365.0 | 7880.0 | 1155.0 | 2.0 | 4.0 | 31.0 | 672.8 | |
Total volatile solids (mg/l) | 2004-05-20 to 2023-10-15 |
102 | 1.0 | 5.5 | 40.65 | 720.0 | 102.4 | 2.0 | 3.0 | 14.75 | 149.4 | |
Transparency, tube with disk (cm) | 2009-08-16 to 2010-07-20 |
2 | 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 2023-10-23 |
223391 | 0.0058 | 1.95 | 2.367 | 11.16 | 1.652 | 0.3339 | 1.062 | 3.46 | 4.91 | |
Water Temperature (C) | 2009-08-16 to 2023-09-27 |
7 | 4.8 | 18.2 | 17.4 | 23.5 | 5.722 | 11.94 | 16.75 | 20.9 | 23.08 | |
Zinc (μg/L) | 2004-05-20 to 2023-10-15 |
112 | 0.8 | 5.6 | 24.06 | 321.0 | 50.19 | 1.31 | 3.4 | 19.73 | 48.69 |