Armstrong Wetland Outlet
| Type | Water Quality Monitoring |
|---|---|
| Purpose | Subwatershed |
| Comments | The stage sensor was mounted to a landscape block and placed in a pool upstream of the V-notch weir located at the wetland outlet, NW ¼, Sec. 33 T.29 – R.21. |
13269 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) | 2023-06-26 to 2023-10-13 |
9 | 0.06 | 0.06 | 0.1133 | 0.46 | 0.1237 | 0.06 | 0.06 | 0.09 | 0.18 | |
| Discharge (cfs) | 2023-06-07 to 2023-10-23 |
13260 | 9999.0 | 9999.0 | 9999.0 | 9999.0 | 0.0 | 9999.0 | 9999.0 | 9999.0 | 9999.0 | |
| Dissolved Oxygen (mg/L) | 2023-08-14 to 2023-10-13 |
6 | 0.22 | 1.455 | 1.695 | 3.7 | 1.05 | 0.765 | 1.31 | 1.922 | 2.865 | |
| Kjeldahl nitrogen (mg/l) | 2023-06-26 to 2023-10-13 |
9 | 0.66 | 0.84 | 0.9611 | 1.83 | 0.3497 | 0.668 | 0.71 | 1.01 | 1.342 | |
| Level (ft) | 2023-06-07 to 2023-10-23 |
13260 | 1018.0 | 1019.0 | 1019.0 | 1020.0 | 0.3355 | 1018.0 | 1019.0 | 1019.0 | 1019.0 | |
| Nitrate (NO3) as N (mg/l) | 2023-06-26 to 2023-10-13 |
9 | 0.2 | 0.2 | 0.2 | 0.2 | 0.0 | 0.2 | 0.2 | 0.2 | 0.2 | |
| Nitrite (NO2) as N (mg/l) | 2023-06-26 to 2023-10-13 |
9 | 0.06 | 0.06 | 0.06 | 0.06 | 0.0 | 0.06 | 0.06 | 0.06 | 0.06 | |
| pH | 2023-08-14 to 2023-10-13 |
6 | 6.75 | 7.08 | 7.137 | 7.7 | 0.2827 | 6.905 | 7.062 | 7.135 | 7.425 | |
| Phosphorus as P (mg/l) | 2023-06-26 to 2023-10-13 |
9 | 0.117 | 0.154 | 0.2602 | 0.891 | 0.2405 | 0.1202 | 0.121 | 0.214 | 0.5142 | |
| Specific Conductance (µS/cm) | 2023-08-14 to 2023-10-13 |
6 | 654.0 | 1044.0 | 1101.0 | 1592.0 | 304.5 | 781.8 | 930.9 | 1294.0 | 1476.0 | |
| Total Dissolved Phosphorus (mg/l) | 2023-06-26 to 2023-10-13 |
8 | 0.05 | 0.05 | 0.0635 | 0.141 | 0.0297 | 0.05 | 0.05 | 0.0553 | 0.0878 | |
| Total suspended solids (mg/l) | 2023-06-26 to 2023-10-13 |
9 | 6.0 | 11.0 | 27.78 | 131.0 | 38.09 | 6.0 | 6.0 | 25.0 | 59.0 | |
| Total volatile solids (mg/l) | 2023-06-26 to 2023-10-13 |
8 | 4.0 | 6.0 | 14.62 | 67.0 | 20.01 | 4.7 | 5.75 | 10.25 | 29.9 | |
| Velocity (ft/s) | 2023-06-07 to 2023-10-23 |
13260 | 9999.0 | 9999.0 | 9999.0 | 9999.0 | 0.0 | 9999.0 | 9999.0 | 9999.0 | 9999.0 | |
| Water Temperature (C) | 2023-08-14 to 2023-10-13 |
6 | 8.7 | 16.1 | 14.57 | 17.6 | 3.294 | 10.15 | 12.6 | 17.12 | 17.45 |