Is Okabena Lake Safe for Swimming?
Okabena Lake in Nobles County, Minnesota has a water quality grade of F (Very Poor). Avoid swimming, very poor water quality, potential algae toxins. Water clarity: 3.3 ft visibility. Phosphorus: 166.5 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | F (Very Poor) |
| Water Clarity (Secchi Depth) | 3.3 ft |
| Phosphorus | 166.5 μg/L |
| Location | Nobles County, Minnesota |
How does Okabena Lake compare?
With an overall water quality grade of F, Okabena Lake falls below the Minnesota state average of Grade C. It ranks #2 of 4 lakes in Nobles County by water quality score.
Water clarity (Secchi depth) sits at 3.3 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment.