Is Unnamed Lake Safe for Swimming?
Unnamed Lake in Meeker County, Minnesota has a water quality grade of F (Very Poor). Avoid swimming, very poor water quality, potential algae toxins. Water clarity: 0.7 ft visibility. Phosphorus: 224 µg/L. Chlorophyll-a (algae): 85.4 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | F (Very Poor) |
| Water Clarity (Secchi Depth) | 0.7 ft |
| Phosphorus | 224 μg/L |
| Chlorophyll-a (Algae) | 85.4 μg/L |
| Maximum Depth | 15 ft |
| Location | Meeker County, Minnesota |
How does Unnamed Lake compare?
With an overall water quality grade of F, Unnamed Lake falls below the Minnesota state average of Grade C. It ranks #13 of 19 lakes in Meeker County by water quality score.
Water clarity (Secchi depth) sits at 0.7 feet. That signals heavy algae or sediment, often tied to high phosphorus from runoff. Algae levels (chlorophyll-a) measure 85.4 µg/L — elevated; risk of harmful algal bloom advisories increases at this concentration.