| Site | Armstrong Lake |
|---|---|
| Date | 2018-07-03 01:47 PM |
| Air Temperature (F (range)) | 61-80 |
| Aquatic Plants | Substantial |
| Chloride (mg/l) | 177.7 |
| Chlorophyll-a, Pheo-Corrected (µg/L) | 6.6 |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 7.5 |
| Cloud Cover (%) | 100.0 |
| Dissolved Oxygen (mg/L) | 5.09 |
| DNR Number | 82011600.0 |
| Kjeldahl nitrogen (mg/l) | 0.73 |
| Lake Gauge (m) | 3.48 |
| Lake Level | Above normal |
| Notes | Secchi limited by vegetation |
| pH | 7.3 |
| Phosphorus as P (mg/l) | 0.043 |
| Physical Condition | Some Algae present |
| Project Number | 7108.0 |
| Recreation Suitability | No Swim/Boating O.K. |
| Secchi Depth (m) | 0.6096 |
| Water Color | Gray |
| Water Odor | None |
| Water Surface | Ripple |
| Water Temperature (C) | 22.4 |
| Wind | Breezy from East |