How Clean Is Windy Lake?
Windy Lake is a clean lake by Minnesota standards. It received a water quality grade of B (Good) based on EPA monitoring data. Water clarity (Secchi depth): 5.5 ft. Phosphorus: 11 µg/L. Trophic State Index: 46.
Cleanliness Snapshot
| Metric | Windy Lake | Minnesota avg |
|---|---|---|
| Overall Grade | B | C |
| Water Clarity (Secchi) | 5.5 ft | — |
| Phosphorus | 11 µg/L | <30 = clean |
| Trophic State Index | 46 | <50 = clean |
How does Windy Lake compare?
Windy Lake's grade of B matches or beats the Minnesota state average of C. It ranks #92 of 159 lakes in Lake County by water quality score.