| Site | Armstrong Lake |
|---|---|
| Date | 2019-06-19 08:25 AM |
| Air Temperature (F (range)) | 61-80 |
| Aquatic Plants | Substantial |
| Chloride (mg/l) | 142.3 |
| Chlorophyll-a, Pheo-Corrected (µg/L) | 6.1 |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 7.1 |
| Cloud Cover (%) | 0.0 |
| Dissolved Oxygen (mg/L) | 8.72 |
| DNR Number | 82011600.0 |
| Kjeldahl nitrogen (mg/l) | 0.62 |
| Lake Gauge (m) | 2.78 |
| Lake Level | Normal |
| Notes | Secchi limited by Lake Bottom |
| pH | 8.5 |
| Phosphorus as P (mg/l) | 0.035 |
| Physical Condition | Definite Algae present |
| Project Number | 7108.0 |
| Recreation Suitability | No Aesthetics Possible |
| Secchi Depth (m) | 0.762 |
| Water Color | Green |
| Water Odor | None |
| Water Surface | Ripple |
| Water Temperature (C) | 20.0 |
| Wind | Calm |