Is Itasca Lake Safe for Swimming?
Itasca Lake in Clearwater County, Minnesota has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Water clarity: 6.3 ft visibility. Phosphorus: 28 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 6.3 ft |
| Phosphorus | 28 μg/L |
| Maximum Depth | 40 ft |
| Location | Clearwater County, Minnesota |
How does Itasca Lake compare?
With an overall water quality grade of C, Itasca Lake matches or beats the Minnesota state average of Grade C. It ranks #37 of 40 lakes in Clearwater County by water quality score.
Water clarity (Secchi depth) sits at 6.3 feet. That puts the lake in good clarity range, with limited algae interference.