Trout Brook
| Type | Water Quality Monitoring |
|---|
302932 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) | 2007-03-12 to 2022-10-12 |
175 | 0.02 | 0.04 | 0.063 | 0.71 | 0.0893 | 0.02 | 0.02 | 0.06 | 0.106 | |
| Cadmium (μg/L) | 2011-02-17 to 2022-10-12 |
164 | 0.063 | 0.2 | 0.248 | 1.0 | 0.1669 | 0.1 | 0.2 | 0.2525 | 0.497 | |
| Chloride (mg/l) | 2007-03-12 to 2022-10-12 |
176 | 10.0 | 41.9 | 41.44 | 117.0 | 15.22 | 22.3 | 33.0 | 48.4 | 52.9 | |
| Chromium (μg/L) | 2011-02-17 to 2022-10-12 |
164 | 0.37 | 1.3 | 4.792 | 35.4 | 6.592 | 0.5 | 0.57 | 6.425 | 14.1 | |
| Copper (μg/L) | 2011-02-17 to 2022-10-12 |
164 | 0.3 | 2.45 | 6.703 | 43.6 | 8.774 | 0.3 | 0.41 | 10.0 | 18.76 | |
| Discharge (cfs) | 2004-04-30 to 2022-10-25 |
302617 | 0.2013 | 2.454 | 2.762 | 150.1 | 1.944 | 1.323 | 1.725 | 3.573 | 4.376 | |
| Dissolved Oxygen (mg/L) | 2007-05-21 to 2022-10-12 |
84 | 6.06 | 9.525 | 9.459 | 11.32 | 1.073 | 8.433 | 9.07 | 10.03 | 10.83 | |
| Escherichia coli (MPN/100ml) | 2007-03-13 to 2022-10-12 |
79 | 1.0 | 99.0 | 189.1 | 2420.0 | 354.9 | 21.0 | 53.0 | 163.5 | 345.0 | |
| Hardness, carbonate (mg/L CaCO3) | 2011-02-17 to 2022-10-12 |
164 | 25.0 | 261.0 | 253.8 | 816.0 | 91.23 | 148.9 | 191.5 | 305.5 | 323.4 | |
| Kjeldahl nitrogen (mg/l) | 2007-03-12 to 2022-10-12 |
177 | 0.08 | 0.49 | 1.133 | 6.1 | 1.306 | 0.16 | 0.21 | 1.7 | 3.14 | |
| Lead (μg/L) | 2011-02-17 to 2022-10-12 |
164 | 0.1 | 1.0 | 5.169 | 40.5 | 8.241 | 0.1 | 0.26 | 6.45 | 17.77 | |
| Level (ft) | 2004-04-30 to 2022-10-25 |
302617 | 0.0033 | 0.393 | 0.4898 | 2.896 | 0.3079 | 0.1904 | 0.2866 | 0.638 | 1.064 | |
| Nickel (μg/L) | 2011-02-17 to 2022-10-12 |
164 | 0.3 | 1.5 | 4.876 | 37.4 | 6.95 | 0.373 | 0.5 | 6.3 | 14.71 | |
| Nitrate (NO3) as N (mg/l) | 2007-03-12 to 2022-10-12 |
172 | 0.05 | 1.6 | 1.493 | 6.22 | 0.6983 | 0.7 | 0.9325 | 1.88 | 2.169 | |
| Nitrite (NO2) as N (mg/l) | 2007-03-12 to 2022-10-12 |
172 | 0.03 | 0.03 | 0.0412 | 0.18 | 0.0181 | 0.03 | 0.03 | 0.06 | 0.06 | |
| pH | 2011-03-22 to 2022-10-12 |
74 | 7.2 | 8.1 | 8.1 | 9.2 | 0.2746 | 7.803 | 7.982 | 8.2 | 8.344 | |
| Phosphorus as P (mg/l) | 2007-03-12 to 2022-10-12 |
177 | 0.01 | 0.086 | 0.3311 | 2.01 | 0.4514 | 0.022 | 0.034 | 0.502 | 0.937 | |
| Specific conductance (mg/l) | 2012-03-06 to 2018-10-18 |
12 | 552.0 | 670.0 | 667.2 | 750.0 | 43.22 | 650.2 | 654.2 | 688.5 | 690.9 | |
| Specific Conductance (µS/cm) | 2011-03-22 to 2022-09-13 |
58 | 501.0 | 677.0 | 668.5 | 747.0 | 50.44 | 610.7 | 654.5 | 701.5 | 719.0 | |
| Total Dissolved Phosphorus (mg/l) | 2011-02-17 to 2022-10-12 |
162 | 0.01 | 0.02 | 0.0418 | 0.755 | 0.0766 | 0.02 | 0.02 | 0.039 | 0.0714 | |
| Total suspended solids (mg/l) | 2007-03-12 to 2022-10-12 |
175 | 1.0 | 17.0 | 503.8 | 12500.0 | 1232.0 | 2.0 | 3.5 | 459.5 | 1592.0 | |
| Total volatile solids (mg/l) | 2007-03-12 to 2022-10-12 |
175 | 1.0 | 4.0 | 37.46 | 370.0 | 61.02 | 1.0 | 2.0 | 51.5 | 120.0 | |
| Transparency, tube with disk (cm) | 2007-05-21 to 2017-06-26 |
43 | 8.0 | 100.0 | 97.05 | 120.0 | 28.83 | 59.0 | 100.0 | 120.0 | 120.0 | |
| Velocity (ft/s) | 2011-04-15 to 2013-11-01 |
58946 | 0.003 | 1.245 | 1.326 | 4.832 | 0.3213 | 1.086 | 1.139 | 1.42 | 1.67 | |
| Water Temperature (C) | 2007-05-21 to 2022-10-12 |
54887 | 4.11 | 11.58 | 11.57 | 20.96 | 2.053 | 8.78 | 10.34 | 12.83 | 14.07 | |
| Zinc (μg/L) | 2011-02-17 to 2022-10-12 |
164 | 0.8 | 8.35 | 22.52 | 172.0 | 29.36 | 1.2 | 3.475 | 30.03 | 65.39 |