Cleanest Lakes in Lake of the Woods County, Minnesota
Lake of the Woods in Lake of the Woods County leads the rankings with a water quality grade of C and 4.8 ft of clarity. Below are the top 11 cleanest monitored lakes in Lake of the Woods County, Minnesota, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Lake of the Woods | Lake of the Woods | C | 4.8 ft | 26 µg/L | - |
| 2 | Lake of the Woods | Lake of the Woods | C | 5.5 ft | 26 µg/L | - |
| 3 | Lake of the Woods | Lake of the Woods | C | 5.2 ft | 20.5 µg/L | - |
| 4 | Low: Mpca Co-Located Site Muskeg Bay Lake | Lake of the Woods | C | 5.4 ft | 28 µg/L | - |
| 5 | Low: Mpca Co-Located Site Big Traverse Bay Lake | Lake of the Woods | C | 5 ft | 23 µg/L | - |
| 6 | Low: Mpca Co-Located Site Lake | Lake of the Woods | C | 5.5 ft | 27 µg/L | - |
| 7 | Low: Mpca Co-Located Site Four Mile Bay Lake | Lake of the Woods | C | 3.7 ft | 22 µg/L | - |
| 8 | Big Traverse Bay Lake | Lake of the Woods | C | 4 ft | 33.5 µg/L | - |
| 9 | Lake of the Woods | Lake of the Woods | C | 5.2 ft | 31 µg/L | - |
| 10 | Lake of the Woods | Lake of the Woods | C | 4.9 ft | 35 µg/L | - |
| 11 | Lake of the Woods | Lake of the Woods | D | 3.3 ft | 31 µg/L | - |