| Site | Armstrong Lake |
|---|---|
| Date | 1998-05-17 08:00 PM |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 21.0 |
| DNR Number | 82-0116-02 |
| Kjeldahl nitrogen (mg/l) | 0.72 |
| Phosphorus as P (mg/l) | 0.08 |
| Physical Condition | Clear |
| Recreation Suitability | Very Good |
| Secchi Depth (m) | 1.4 |
| Water Temperature (C) | 20.0 |