| Site | Armstrong Lake |
|---|---|
| Date | 2009-10-17 01:40 PM |
| Chlorophyll-a, Pheo-Corrected (µg/L) | 3.1 |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 4.5 |
| Cloud Cover (%) | 25.0 |
| DNR Number | 82-0116-02 |
| Kjeldahl nitrogen (mg/l) | 0.64 |
| Phosphorus as P (mg/l) | 0.025 |
| Physical Condition | Clear |
| Secchi Depth (m) | 1.2 |
| Water Temperature (C) | 5.4 |