Is Edward Lake Safe for Swimming?
Edward Lake in Crow Wing County, Minnesota has a water quality grade of A (Excellent). Excellent for swimming, crystal clear water with minimal algae. Water clarity: 15.5 ft visibility. Phosphorus: 15 µg/L. Chlorophyll-a (algae): 3.6 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | A (Excellent) |
| Water Clarity (Secchi Depth) | 15.5 ft |
| Phosphorus | 15 μg/L |
| Chlorophyll-a (Algae) | 3.6 μg/L |
| Maximum Depth | 75 ft |
| Location | Crow Wing County, Minnesota |
How does Edward Lake compare?
With an overall water quality grade of A, Edward Lake matches or beats the Minnesota state average of Grade C. It ranks #54 of 85 lakes in Crow Wing County by water quality score.
Water clarity (Secchi depth) sits at 15.5 feet. That counts as exceptional clarity — sunlight penetrates deep, supporting submerged plants and limiting algae. Algae levels (chlorophyll-a) measure 3.6 µg/L — low and well within safe swimming guidelines.