Type | Water Quality Monitoring |
---|
348129 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 2022-10-13 |
231 | 0.02 | 0.06 | 0.1215 | 1.53 | 0.203 | 0.02 | 0.02 | 0.13 | 0.28 | |
Cadmium (μg/L) | 2000-05-08 to 2022-10-13 |
210 | 0.04 | 0.2 | 0.3223 | 6.3 | 0.5541 | 0.04 | 0.1 | 0.3 | 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 2022-10-13 |
180 | 18.0 | 64.0 | 66.32 | 270.8 | 28.1 | 35.9 | 50.15 | 79.72 | 94.04 | |
Chromium (μg/L) | 2001-03-23 to 2022-10-13 |
203 | 0.08 | 0.5 | 1.049 | 10.0 | 1.655 | 0.192 | 0.27 | 1.0 | 3.8 | |
Copper (μg/L) | 2000-05-08 to 2022-10-13 |
228 | 0.4 | 2.4 | 3.749 | 28.0 | 3.948 | 0.907 | 1.5 | 4.725 | 7.58 | |
Discharge (cfs) | 2000-05-13 to 2022-10-25 |
342085 | 0.0 | 1.023 | 4.217 | 75.69 | 8.336 | 0.0527 | 0.1814 | 4.269 | 11.56 | |
Dissolved Oxygen (mg/L) | 2000-05-08 to 2022-10-13 |
26 | 3.73 | 9.155 | 8.564 | 13.01 | 2.732 | 5.005 | 6.117 | 10.64 | 11.88 | |
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 2022-10-13 |
161 | 34.0 | 68.0 | 81.0 | 208.0 | 38.9 | 50.0 | 54.0 | 94.0 | 144.0 | |
Kjeldahl nitrogen (mg/l) | 2000-05-08 to 2022-10-13 |
234 | 0.5 | 1.4 | 1.525 | 3.9 | 0.6044 | 0.89 | 1.1 | 1.8 | 2.3 | |
Lead (μg/L) | 2000-05-08 to 2022-10-13 |
211 | 0.08 | 0.4 | 0.5905 | 28.0 | 1.939 | 0.14 | 0.2 | 0.5 | 0.8 | |
Level (ft) | 2000-05-13 to 2022-10-25 |
342653 | 0.0 | 0.477 | 0.734 | 11.62 | 0.8255 | 0.112 | 0.241 | 0.969 | 1.665 | |
Nickel (μg/L) | 2001-03-23 to 2022-10-13 |
196 | 0.38 | 1.2 | 1.462 | 20.0 | 2.053 | 0.54 | 0.6675 | 1.7 | 2.15 | |
Nitrate (NO3) as N (mg/l) | 2000-05-08 to 2022-10-13 |
229 | 0.05 | 0.06 | 0.1256 | 1.07 | 0.1348 | 0.05 | 0.05 | 0.17 | 0.29 | |
Nitrite (NO2) as N (mg/l) | 2000-05-08 to 2022-10-13 |
229 | 0.03 | 0.03 | 0.0377 | 0.42 | 0.034 | 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 2022-09-13 |
11 | 7.2 | 8.36 | 8.453 | 9.6 | 0.7795 | 7.55 | 7.865 | 9.19 | 9.46 | |
Phosphorus as P (mg/l) | 2000-05-08 to 2022-10-13 |
234 | 0.037 | 0.13 | 0.1492 | 0.73 | 0.0851 | 0.0693 | 0.092 | 0.1845 | 0.2468 | |
Specific Conductance (µS/cm) | 2010-07-20 to 2022-09-13 |
10 | 226.0 | 374.5 | 419.2 | 582.0 | 117.6 | 298.9 | 347.0 | 534.2 | 566.7 | |
Total Dissolved Phosphorus (mg/l) | 2005-03-31 to 2022-10-13 |
145 | 0.01 | 0.028 | 0.0385 | 0.191 | 0.0306 | 0.019 | 0.02 | 0.044 | 0.0664 | |
Total Organic carbon (mg/l) | 2006-03-31 to 2007-09-21 |
19 | ||||||||||
Total suspended solids (mg/l) | 2000-05-08 to 2022-10-13 |
229 | 1.0 | 12.0 | 18.41 | 560.0 | 39.67 | 4.0 | 7.0 | 20.0 | 32.2 | |
Total volatile solids (mg/l) | 2002-04-01 to 2022-10-13 |
194 | 1.0 | 7.0 | 9.912 | 92.0 | 9.927 | 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 2022-10-25 |
269605 | 0.001 | 1.219 | 1.489 | 13.15 | 1.201 | 0.3 | 0.513 | 2.164 | 2.972 | |
Water Temperature (C) | 2000-05-08 to 2022-10-13 |
33 | 1.6 | 18.6 | 17.63 | 28.6 | 7.259 | 6.28 | 14.8 | 23.1 | 26.16 | |
Zinc (μg/L) | 2000-05-08 to 2022-10-13 |
211 | 0.8 | 5.0 | 6.66 | 88.0 | 9.627 | 1.5 | 3.3 | 6.8 | 10.5 |