Type | Water Quality Monitoring |
---|
408238 sampling events recorded.
Parameter | Period | Records | Charts | Min | Median | Mean | Max | Std.Dev. | Pct-10th | Pct-25th | Pct-75th | Pct-90th |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Alkalinity (mg/L) | 2001-08-18 to 2001-08-18 |
1 | ||||||||||
Ammonia-nitrogen (mg/l) | 2000-04-21 to 2020-10-12 |
329 | 0.02 | 0.06 | 0.1172 | 3.0 | 0.2265 | 0.02 | 0.02 | 0.12 | 0.24 | |
Cadmium (mg/l) | 2000-04-21 to 2020-10-12 |
320 | 0.0 | 0.0002 | 0.0003 | 0.0022 | 0.0003 | 0.0001 | 0.0001 | 0.0004 | 0.0005 | |
Chemical Oxygen Demand (mg/L) | 2001-04-04 to 2007-10-05 |
105 | 8.0 | 52.0 | 57.3 | 196.0 | 36.83 | 20.0 | 29.0 | 70.0 | 109.8 | |
Chloride (mg/l) | 2003-03-17 to 2020-10-12 |
279 | 5.0 | 43.0 | 77.48 | 2278.0 | 156.2 | 11.24 | 19.0 | 91.85 | 142.1 | |
Chromium (mg/l) | 2001-03-21 to 2020-10-12 |
291 | 0.0001 | 0.0029 | 0.0046 | 0.045 | 0.0055 | 0.0004 | 0.0013 | 0.0054 | 0.0106 | |
Copper (mg/l) | 2000-04-21 to 2020-10-12 |
320 | 0.0007 | 0.0079 | 0.0106 | 0.162 | 0.0122 | 0.0024 | 0.0047 | 0.0125 | 0.0199 | |
Discharge (cfs) | 2000-05-18 to 2020-10-19 |
392635 | 0.0 | 0.2057 | 0.9782 | 299.6 | 3.16 | 0.01 | 0.0428 | 0.8221 | 2.237 | |
Dissolved Oxygen (mg/L) | 2000-04-21 to 2020-08-20 |
32 | 4.0 | 7.515 | 7.743 | 13.08 | 2.068 | 5.048 | 6.53 | 8.85 | 10.63 | |
Escherichia coli (MPN/100ml) | 2006-06-14 to 2020-08-20 |
66 | 8.0 | 200.0 | 493.1 | 2420.0 | 722.0 | 31.0 | 66.0 | 429.0 | 1860.0 | |
Fecal (#/100ml) | 2002-07-09 to 2005-10-19 |
11 | 4.0 | 320.0 | 408.1 | 1000.0 | 359.7 | 22.0 | 56.5 | 675.0 | 930.0 | |
Hardness, carbonate (mg/L CaCO3) | 2000-04-21 to 2020-10-12 |
239 | 12.0 | 66.0 | 80.49 | 234.0 | 42.57 | 38.0 | 50.0 | 108.0 | 144.4 | |
Kjeldahl nitrogen (mg/l) | 2000-04-21 to 2020-10-12 |
331 | 0.24 | 1.1 | 1.421 | 23.0 | 1.53 | 0.56 | 0.785 | 1.65 | 2.3 | |
Lead (mg/l) | 2000-04-21 to 2020-10-12 |
320 | 0.0001 | 0.0011 | 0.0032 | 0.067 | 0.0062 | 0.0002 | 0.0005 | 0.0031 | 0.0073 | |
Level (ft) | 2000-05-17 to 2020-10-19 |
402167 | 0.0001 | 0.122 | 0.1898 | 6.65 | 0.2081 | 0.028 | 0.055 | 0.253 | 0.424 | |
Nickel (mg/l) | 2001-03-21 to 2020-10-12 |
291 | 0.0006 | 0.0025 | 0.0045 | 0.044 | 0.0055 | 0.0011 | 0.0017 | 0.0049 | 0.0104 | |
Nitrate (NO3) as N (mg/l) | 2000-04-21 to 2020-10-12 |
329 | 0.05 | 0.23 | 0.335 | 4.12 | 0.3586 | 0.08 | 0.14 | 0.43 | 0.642 | |
Nitrite (NO2) as N (mg/l) | 2000-04-21 to 2020-10-12 |
329 | 0.03 | 0.03 | 0.0464 | 0.38 | 0.0365 | 0.03 | 0.03 | 0.06 | 0.08 | |
Ortho Phosphate (mg/L) | 2000-04-21 to 2004-03-01 |
24 | 0.007 | 0.0985 | 0.1484 | 0.47 | 0.1204 | 0.041 | 0.066 | 0.2035 | 0.3353 | |
pH | 2009-09-28 to 2020-08-20 |
20 | 7.1 | 7.94 | 7.839 | 8.2 | 0.2963 | 7.38 | 7.725 | 8.0 | 8.128 | |
Phosphorus as P (mg/l) | 2000-04-21 to 2020-10-12 |
331 | 0.02 | 0.187 | 0.2932 | 2.4 | 0.3169 | 0.065 | 0.11 | 0.358 | 0.614 | |
Specific Conductance (µS/cm) | 2009-09-28 to 2020-08-20 |
20 | 405.0 | 563.0 | 558.0 | 792.0 | 103.6 | 417.0 | 487.0 | 599.0 | 697.7 | |
Total Dissolved Phosphorus (mg/l) | 2005-02-03 to 2020-10-12 |
229 | 0.0093 | 0.054 | 0.0696 | 0.492 | 0.0587 | 0.021 | 0.034 | 0.081 | 0.1224 | |
Total Organic carbon (mg/l) | 2006-03-31 to 2007-10-05 |
33 | ||||||||||
Total suspended solids (mg/l) | 2000-04-21 to 2020-10-12 |
329 | 1.0 | 42.0 | 167.5 | 4100.0 | 365.6 | 3.0 | 13.0 | 149.0 | 454.0 | |
Total volatile solids (mg/l) | 2002-04-08 to 2020-10-12 |
293 | 1.0 | 9.0 | 18.46 | 350.0 | 30.68 | 1.0 | 4.0 | 20.0 | 45.0 | |
Transparency, tube with disk (cm) | 2000-04-21 to 2015-08-25 |
28 | 10.0 | 60.0 | 62.93 | 120.0 | 31.84 | 20.0 | 33.0 | 100.0 | 100.0 | |
Turbidity (NTU) | 2001-03-29 to 2001-04-12 |
2 | 14.0 | 47.5 | 47.5 | 81.0 | 33.5 | 20.7 | 30.75 | 64.25 | 74.3 | |
Velocity (ft/s) | 2001-04-04 to 2020-10-19 |
373876 | 0.0001 | 0.83 | 1.077 | 9.23 | 1.035 | 0.165 | 0.41 | 1.44 | 2.22 | |
Water Temperature (C) | 2000-04-21 to 2020-08-20 |
38 | 1.1 | 17.2 | 15.21 | 24.6 | 6.303 | 5.5 | 12.75 | 19.15 | 21.92 | |
Zinc (mg/l) | 2000-04-21 to 2020-10-12 |
320 | 0.0002 | 0.0168 | 0.0228 | 0.156 | 0.0225 | 0.0037 | 0.0071 | 0.03 | 0.049 |