Type | Water Quality Monitoring |
---|
362912 sampling events recorded.
Parameter | Period | Records | Charts | Min | Median | Mean | Max | Std.Dev. | Pct-10th | Pct-25th | Pct-75th | Pct-90th |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Alkalinity (mg/L) | 2001-07-16 to 2008-04-26 |
3 | 49.0 | 169.0 | 137.0 | 193.0 | 62.99 | 73.0 | 109.0 | 181.0 | 188.2 | |
Ammonia-nitrogen (mg/l) | 2000-05-08 to 2023-10-14 |
240 | 0.02 | 0.06 | 0.1196 | 1.53 | 0.1995 | 0.02 | 0.02 | 0.13 | 0.271 | |
Cadmium (μg/L) | 2000-05-08 to 2023-10-14 |
219 | 0.04 | 0.2 | 0.3157 | 6.3 | 0.5441 | 0.04 | 0.1 | 0.275 | 0.5 | |
Chemical Oxygen Demand (mg/L) | 2001-04-04 to 2007-09-21 |
83 | 19.0 | 37.0 | 40.13 | 103.0 | 14.35 | 26.4 | 30.5 | 46.0 | 55.8 | |
Chloride (mg/l) | 2003-03-17 to 2023-10-14 |
189 | 18.0 | 64.9 | 67.92 | 270.8 | 29.61 | 36.0 | 50.2 | 80.8 | 96.18 | |
Chromium (μg/L) | 2001-03-23 to 2023-10-14 |
212 | 0.08 | 0.5 | 1.11 | 10.0 | 1.646 | 0.2 | 0.28 | 1.0 | 3.0 | |
Copper (μg/L) | 2000-05-08 to 2023-10-14 |
237 | 0.4 | 2.4 | 3.701 | 28.0 | 3.902 | 0.964 | 1.5 | 4.3 | 7.64 | |
Discharge (cfs) | 2000-05-13 to 2023-10-23 |
356859 | 0.0 | 0.9274 | 4.042 | 75.69 | 8.171 | 0.051 | 0.1693 | 3.997 | 11.09 | |
Dissolved Oxygen (mg/L) | 2000-05-08 to 2023-06-23 |
29 | 3.73 | 9.0 | 8.651 | 13.01 | 2.705 | 5.056 | 6.44 | 10.64 | 12.26 | |
Escherichia coli (MPN/100ml) | 2006-06-14 to 2016-07-19 |
32 | 1.0 | 19.0 | 184.7 | 2420.0 | 579.3 | 2.1 | 7.75 | 40.0 | 181.5 | |
Fecal (#/100ml) | 2001-03-29 to 2005-10-19 |
14 | 4.0 | 9.0 | 33.14 | 170.0 | 44.23 | 4.6 | 6.0 | 42.0 | 71.9 | |
Hardness, carbonate (mg/L CaCO3) | 2000-05-08 to 2023-10-14 |
170 | 34.0 | 68.0 | 83.28 | 208.0 | 39.51 | 50.0 | 56.0 | 103.0 | 148.2 | |
Kjeldahl nitrogen (mg/l) | 2000-05-08 to 2023-10-14 |
243 | 0.5 | 1.4 | 1.506 | 3.9 | 0.6063 | 0.872 | 1.1 | 1.8 | 2.3 | |
Lead (μg/L) | 2000-05-08 to 2023-10-14 |
220 | 0.08 | 0.415 | 0.589 | 28.0 | 1.9 | 0.14 | 0.21 | 0.5 | 0.8 | |
Level (ft) | 2000-05-13 to 2023-10-23 |
357427 | 0.0 | 0.462 | 0.7193 | 11.62 | 0.8094 | 0.118 | 0.245 | 0.935 | 1.629 | |
Nickel (μg/L) | 2001-03-23 to 2023-10-14 |
205 | 0.38 | 1.1 | 1.432 | 20.0 | 2.014 | 0.524 | 0.65 | 1.6 | 2.1 | |
Nitrate (NO3) as N (mg/l) | 2000-05-08 to 2023-10-14 |
238 | 0.05 | 0.06 | 0.1292 | 1.07 | 0.134 | 0.05 | 0.05 | 0.2 | 0.29 | |
Nitrite (NO2) as N (mg/l) | 2000-05-08 to 2023-10-14 |
238 | 0.03 | 0.03 | 0.0385 | 0.42 | 0.0336 | 0.03 | 0.03 | 0.03 | 0.06 | |
Ortho Phosphate (mg/L) | 2000-05-08 to 2007-06-13 |
26 | 0.005 | 0.0135 | 0.0291 | 0.198 | 0.0427 | 0.005 | 0.0073 | 0.0217 | 0.074 | |
pH | 2010-07-20 to 2023-06-23 |
14 | 7.2 | 8.135 | 8.316 | 9.6 | 0.7495 | 7.515 | 7.743 | 9.035 | 9.382 | |
Phosphorus as P (mg/l) | 2000-05-08 to 2023-10-14 |
243 | 0.037 | 0.13 | 0.1471 | 0.73 | 0.0851 | 0.0652 | 0.09 | 0.18 | 0.2472 | |
Specific Conductance (µS/cm) | 2010-07-20 to 2023-06-23 |
13 | 226.0 | 529.0 | 474.7 | 749.0 | 148.7 | 314.6 | 353.0 | 571.0 | 643.6 | |
Total Dissolved Phosphorus (mg/l) | 2005-03-31 to 2023-10-14 |
154 | 0.01 | 0.0285 | 0.0388 | 0.191 | 0.0299 | 0.0193 | 0.02 | 0.0478 | 0.0634 | |
Total Organic carbon (mg/l) | 2006-03-31 to 2007-09-21 |
19 | ||||||||||
Total suspended solids (mg/l) | 2000-05-08 to 2023-10-14 |
238 | 1.0 | 12.0 | 18.29 | 560.0 | 39.09 | 3.7 | 7.0 | 19.75 | 32.3 | |
Total volatile solids (mg/l) | 2002-04-01 to 2023-10-14 |
203 | 1.0 | 7.0 | 9.778 | 92.0 | 9.82 | 3.0 | 4.0 | 12.0 | 18.0 | |
Transparency, tube with disk (cm) | 2000-05-08 to 2014-09-15 |
27 | 27.0 | 38.0 | 43.44 | 100.0 | 16.98 | 28.6 | 31.5 | 50.5 | 62.2 | |
Turbidity (NTU) | 2001-04-12 to 2001-04-12 |
1 | ||||||||||
Velocity (ft/s) | 2002-09-24 to 2023-10-23 |
284379 | 0.001 | 1.143 | 1.436 | 13.15 | 1.19 | 0.2592 | 0.49 | 2.105 | 2.926 | |
Water Temperature (C) | 2000-05-08 to 2023-06-23 |
36 | 1.6 | 19.05 | 17.6 | 28.6 | 7.506 | 4.4 | 14.12 | 23.3 | 26.45 | |
Zinc (μg/L) | 2000-05-08 to 2023-10-14 |
220 | 0.8 | 5.0 | 6.652 | 88.0 | 9.464 | 1.59 | 3.375 | 6.65 | 10.53 |