Is West Graham Lake Safe for Swimming?
West Graham Lake in Nobles County, Minnesota has a water quality grade of D (Poor). Swimming not recommended, poor water quality with high algae risk. Water clarity: 4.1 ft visibility. Phosphorus: 208 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Poor) |
| Water Clarity (Secchi Depth) | 4.1 ft |
| Phosphorus | 208 μg/L |
| Maximum Depth | 8 ft |
| Location | Nobles County, Minnesota |
How does West Graham Lake compare?
With an overall water quality grade of D, West Graham Lake falls below the Minnesota state average of Grade C. It ranks #1 of 6 lakes in Nobles County by water quality score.
Water clarity (Secchi depth) sits at 4.1 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment.