| Site | Armstrong Lake |
|---|---|
| Date | 1998-04-19 05:30 PM |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 15.0 |
| DNR Number | 82-0116-02 |
| Kjeldahl nitrogen (mg/l) | 0.43 |
| Phosphorus as P (mg/l) | 0.04 |
| Physical Condition | Clear |
| Recreation Suitability | Very Good |
| Secchi Depth (m) | 1.0 |
| Water Temperature (C) | 11.0 |