| Site | Markgrafs Lake |
|---|---|
| Date | 2020-05-20 08:52 AM |
| Air Temperature (F (range)) | 41-60 |
| Aquatic Plants | Minimal |
| Chloride (mg/l) | 103.6 |
| Chlorophyll-a, Pheo-Corrected (µg/L) | 15.0 |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 18.0 |
| Cloud Cover (%) | 100.0 |
| Dissolved Oxygen (mg/L) | 9.54 |
| DNR Number | 82008900.0 |
| Kjeldahl nitrogen (mg/l) | 1.4 |
| Lake Gauge (m) | 5.58 |
| Lake Level | Above normal |
| pH | 8.2 |
| Phosphorus as P (mg/l) | 0.086 |
| Physical Condition | Definite Algae present |
| Project Number | 7108.0 |
| Recreation Suitability | Swimming Slightly Impaired |
| Secchi Depth (m) | 1.2192 |
| Water Color | Green |
| Water Odor | None |
| Water Surface | Small Waves |
| Water Temperature (C) | 16.6 |
| Wind | Calm |