St. Paul Park
| Type | Water Quality Monitoring |
|---|
328959 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 2022-08-28 |
143 | 0.02 | 0.2 | 0.2727 | 3.2 | 0.3349 | 0.04 | 0.1 | 0.365 | 0.53 | |
| Cadmium (μg/L) | 2006-06-17 to 2022-08-28 |
138 | 0.04 | 0.2 | 0.3346 | 2.0 | 0.2755 | 0.107 | 0.2 | 0.5 | 0.5 | |
| 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 2022-08-28 |
143 | 2.0 | 3.0 | 6.201 | 58.0 | 9.127 | 2.0 | 2.0 | 5.0 | 12.98 | |
| Chromium (μg/L) | 2006-06-17 to 2022-08-28 |
138 | 0.6 | 3.7 | 4.459 | 27.1 | 3.556 | 1.5 | 2.3 | 5.0 | 7.49 | |
| Copper (μg/L) | 2006-06-17 to 2022-08-28 |
138 | 1.2 | 9.35 | 11.38 | 79.2 | 8.902 | 4.71 | 6.225 | 13.62 | 18.43 | |
| Discharge (cfs) | 2006-05-15 to 2022-10-27 |
328802 | 0.0 | 0.0173 | 0.0975 | 36.54 | 0.5579 | 0.0015 | 0.0056 | 0.0513 | 0.1486 | |
| 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 2022-08-28 |
129 | 8.0 | 34.0 | 42.44 | 288.0 | 34.03 | 16.32 | 24.0 | 47.36 | 76.0 | |
| Kjeldahl nitrogen (mg/l) | 2006-06-06 to 2022-08-28 |
148 | 0.18 | 1.2 | 1.436 | 7.8 | 1.009 | 0.577 | 0.86 | 1.7 | 2.5 | |
| Lead (μg/L) | 2006-06-17 to 2022-08-28 |
138 | 0.1 | 5.8 | 7.934 | 71.0 | 8.306 | 2.3 | 3.6 | 8.5 | 15.04 | |
| Level (ft) | 2006-05-15 to 2022-10-27 |
328808 | 0.0 | 0.06 | 0.0754 | 2.5 | 0.076 | 0.015 | 0.035 | 0.097 | 0.141 | |
| Nickel (μg/L) | 2006-06-17 to 2022-08-28 |
138 | 0.5 | 3.0 | 4.008 | 32.3 | 3.94 | 1.3 | 1.9 | 4.375 | 7.03 | |
| Nitrate (NO3) as N (mg/l) | 2006-06-06 to 2022-08-28 |
139 | 0.05 | 0.36 | 0.4445 | 2.44 | 0.3168 | 0.2 | 0.26 | 0.52 | 0.692 | |
| Nitrite (NO2) as N (mg/l) | 2006-06-06 to 2022-08-28 |
139 | 0.03 | 0.03 | 0.0504 | 0.22 | 0.0344 | 0.03 | 0.03 | 0.06 | 0.08 | |
| Phosphorus as P (mg/l) | 2006-06-06 to 2022-08-28 |
148 | 0.052 | 0.1945 | 0.2615 | 2.38 | 0.2635 | 0.0981 | 0.1318 | 0.2755 | 0.4418 | |
| Total Dissolved Phosphorus (mg/l) | 2007-03-13 to 2022-08-28 |
134 | 0.01 | 0.042 | 0.0551 | 0.969 | 0.0858 | 0.02 | 0.024 | 0.0617 | 0.0817 | |
| Total Organic carbon (mg/l) | 2006-06-17 to 2007-09-30 |
20 | ||||||||||
| Total suspended solids (mg/l) | 2006-07-11 to 2022-08-28 |
134 | 2.0 | 119.5 | 295.3 | 6200.0 | 764.3 | 28.3 | 58.5 | 248.8 | 534.0 | |
| Total volatile solids (mg/l) | 2006-07-11 to 2022-08-28 |
134 | 1.0 | 28.0 | 36.8 | 415.0 | 44.09 | 8.3 | 15.0 | 38.0 | 74.7 | |
| Velocity (ft/s) | 2006-05-15 to 2022-10-27 |
327567 | 0.0 | 0.501 | 0.7095 | 10.63 | 0.7546 | 0.15 | 0.313 | 0.85 | 1.32 | |
| Zinc (μg/L) | 2006-06-17 to 2022-08-28 |
138 | 7.2 | 42.35 | 47.07 | 183.0 | 26.56 | 19.97 | 28.1 | 57.85 | 76.44 |