| Site | Armstrong Lake |
|---|---|
| Date | 2015-05-26 08:00 AM |
| Air Temperature (F (range)) | 41-60 |
| Aquatic Plants | Substantial |
| Chloride (mg/l) | 193.1 |
| Chlorophyll-a, Pheo-Corrected (µg/L) | 7.8 |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 9.2 |
| Cloud Cover (%) | 100.0 |
| Dissolved Oxygen (mg/L) | 9.44 |
| DNR Number | 82011602.0 |
| Kjeldahl nitrogen (mg/l) | 0.97 |
| Lake Acronym | ARMS |
| Lake Gauge (m) | 2.54 |
| Lake Level | Normal |
| Lake Site | 451.0 |
| Notes | Secchi limited by lake bottom |
| pH | 7.9 |
| Phosphorus as P (mg/l) | 0.033 |
| Physical Condition | Some Algae present |
| Project Number | 7108.0 |
| Recreation Suitability | No Swim/Boating O.K. |
| Secchi Depth (m) | 0.9144 |
| Water Color | Green |
| Water Odor | None |
| Water Surface | Calm |
| Water Temperature (C) | 17.7 |
| Wind | Calm North |