Is Stalker Lake Safe for Swimming?
Stalker Lake in Otter Tail County, Minnesota has a water quality grade of B (Good). Good for swimming, clear water with low algae levels. Water clarity: 6.6 ft visibility. Phosphorus: 22 µg/L. Chlorophyll-a (algae): 7.1 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | B (Good) |
| Water Clarity (Secchi Depth) | 6.6 ft |
| Phosphorus | 22 μg/L |
| Chlorophyll-a (Algae) | 7.1 μg/L |
| Maximum Depth | 95 ft |
| Location | Otter Tail County, Minnesota |
How does Stalker Lake compare?
With an overall water quality grade of B, Stalker Lake matches or beats the Minnesota state average of Grade C. It ranks #52 of 66 lakes in Otter Tail County by water quality score.
Water clarity (Secchi depth) sits at 6.6 feet. That puts the lake in good clarity range, with limited algae interference. Algae levels (chlorophyll-a) measure 7.1 µg/L — moderate; acceptable for swimming on most days, but worth checking advisories.