Is Minnetonka Lake Safe for Swimming?
Minnetonka Lake in Hennepin County, Minnesota has a water quality grade of B (Good). Good for swimming — clear water with low algae levels. Water clarity: 9.5 ft visibility. Phosphorus: 27 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | B (Good) |
| Water Clarity (Secchi Depth) | 9.5 ft |
| Phosphorus | 27 μg/L |
| Maximum Depth | 113 ft |
| Location | Hennepin County, Minnesota |