Is Unnamed Lake Safe for Swimming?
Unnamed Lake in Sherburne County, Minnesota has a water quality grade of B (Good). Good for swimming — clear water with low algae levels. Water clarity: 13.5 ft visibility. Phosphorus: 23 µg/L. Chlorophyll-a (algae): 3.9 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | B (Good) |
| Water Clarity (Secchi Depth) | 13.5 ft |
| Phosphorus | 23 μg/L |
| Chlorophyll-a (Algae) | 3.9 μg/L |
| Maximum Depth | 43 ft |
| Location | Sherburne County, Minnesota |