Is Unnamed Lake Safe for Swimming?
Unnamed Lake in Polk County, Minnesota has a water quality grade of D (Poor). Swimming not recommended, poor water quality with high algae risk. Water clarity: 2.6 ft visibility. Phosphorus: 52 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Poor) |
| Water Clarity (Secchi Depth) | 2.6 ft |
| Phosphorus | 52 μg/L |
| Location | Polk County, Minnesota |