| Site | Armstrong Lake |
|---|---|
| Date | 1999-09-05 06:30 PM |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 12.0 |
| DNR Number | 82-0116-02 |
| Kjeldahl nitrogen (mg/l) | 2.1 |
| Phosphorus as P (mg/l) | 0.19 |
| Physical Condition | High Algae |
| Recreation Suitability | Very Poor |
| Secchi Depth (m) | 0.5 |
| Water Temperature (C) | 23.0 |