| Site | Armstrong Lake |
|---|---|
| Date | 2001-09-12 12:01 AM |
| Chlorophyll-a, Pheo-Corrected (µg/L) | 3.5 |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 4.7 |
| DNR Number | 82-0116-02 |
| Kjeldahl nitrogen (mg/l) | 1.2 |
| Phosphorus as P (mg/l) | 0.04 |
| Physical Condition | High Algae |
| Recreation Suitability | Very Poor |
| Secchi Depth (m) | 0.763 |
| Water Temperature (C) | 19.1 |