Cleanest Lakes in Otter Tail County, Minnesota
Crane Lake in Otter Tail County leads the rankings with a water quality grade of A and 9 ft of clarity. Below are the top 50 cleanest monitored lakes in Otter Tail County, Minnesota, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Crane Lake | Otter Tail | A | 9 ft | 15 µg/L | 6.4 µg/L |
| 2 | Pelican Lake | Otter Tail | A | 16.4 ft | 15 µg/L | 3 µg/L |
| 3 | Round Lake | Otter Tail | A | 11.2 ft | 19 µg/L | 4.8 µg/L |
| 4 | Long Lake | Otter Tail | A | 12.3 ft | 20 µg/L | 4.4 µg/L |
| 5 | Long Lake | Otter Tail | A | 12.1 ft | 19.5 µg/L | 5.3 µg/L |
| 6 | Long Lake | Otter Tail | A | 11.6 ft | 17 µg/L | 3.9 µg/L |
| 7 | Dead Lake | Otter Tail | A | 10.2 ft | 20 µg/L | 5.8 µg/L |
| 8 | Deer Lake | Otter Tail | A | 12.3 ft | 21 µg/L | 4.8 µg/L |
| 9 | Lida Lake | Otter Tail | A | 14 ft | 21 µg/L | 5.6 µg/L |
| 10 | Eagle Lake | Otter Tail | A | 22.6 ft | 5 µg/L | 1.8 µg/L |
| 11 | Star Lake | Otter Tail | A | 17 ft | 13 µg/L | 3.4 µg/L |
| 12 | Fish Lake | Otter Tail | A | 18 ft | 12 µg/L | 2.2 µg/L |
| 13 | Big Mcdonald Lake | Otter Tail | A | 17.4 ft | 12 µg/L | 3.2 µg/L |
| 14 | Bass Lake | Otter Tail | A | 17.4 ft | 14 µg/L | 2.5 µg/L |
| 15 | Lizzie Lake | Otter Tail | A | 16.4 ft | 13 µg/L | 2.7 µg/L |
| 16 | East Loon Lake | Otter Tail | A | 13.5 ft | 13 µg/L | 3.9 µg/L |
| 17 | Pickerel Lake | Otter Tail | A | 14.1 ft | 12 µg/L | 3.3 µg/L |
| 18 | Devil'S Lake | Otter Tail | A | 14.5 ft | 14 µg/L | 3.3 µg/L |
| 19 | Silver Lake | Otter Tail | A | 12.1 ft | 16 µg/L | 4.4 µg/L |
| 20 | West Battle Lake | Otter Tail | A | 18 ft | 8 µg/L | 2.7 µg/L |
| 21 | Clitherall Lake | Otter Tail | A | 14.1 ft | 9 µg/L | 4 µg/L |
| 22 | Swan Lake | Otter Tail | A | 12.1 ft | 18 µg/L | 4 µg/L |
| 23 | Stuart Lake | Otter Tail | A | 17.5 ft | 12 µg/L | 3.7 µg/L |
| 24 | Blanche Lake | Otter Tail | A | 12.5 ft | 11 µg/L | 4.5 µg/L |
| 25 | Trowbridge Lake | Otter Tail | A | 13.5 ft | 16 µg/L | 3.5 µg/L |
| 26 | Little Mcdonald Lake | Otter Tail | A | 26.5 ft | 7 µg/L | 1.8 µg/L |
| 27 | Wall Lake | Otter Tail | A | 8.7 ft | 21 µg/L | 6.5 µg/L |
| 28 | Elbow Lake | Otter Tail | A | 18 ft | 12 µg/L | 2.5 µg/L |
| 29 | East Battle Lake | Otter Tail | A | 13.1 ft | 12 µg/L | 4.2 µg/L |
| 30 | Scalp Lake | Otter Tail | A | 20 ft | 9 µg/L | 1.8 µg/L |
| 31 | West Silent Lake | Otter Tail | A | 18 ft | 8 µg/L | 2.7 µg/L |
| 32 | Ten Mile Lake | Otter Tail | A | 13.6 ft | 24 µg/L | 5.2 µg/L |
| 33 | South Turtle Lake | Otter Tail | A | 14.1 ft | 20 µg/L | 3.7 µg/L |
| 34 | Sybil Lake | Otter Tail | A | 20 ft | 9 µg/L | 2.4 µg/L |
| 35 | Little Pelican Lake | Otter Tail | A | 11.5 ft | 17 µg/L | 4.3 µg/L |
| 36 | Otter Tail Lake | Otter Tail | A | 12.1 ft | 16 µg/L | 5.5 µg/L |
| 37 | West Leaf Lake | Otter Tail | A | 7.5 ft | 22 µg/L | 6.2 µg/L |
| 38 | Franklin Lake | Otter Tail | A | 13.1 ft | 17 µg/L | 3.6 µg/L |
| 39 | Kerbs Lake | Otter Tail | A | 27.7 ft | 7 µg/L | 1.6 µg/L |
| 40 | Wimer Lake | Otter Tail | A | 10.2 ft | 18.5 µg/L | 5.8 µg/L |
| 41 | Pebble Lake | Otter Tail | A | 13 ft | 16 µg/L | 3.9 µg/L |
| 42 | Six Lake | Otter Tail | A | 21 ft | 7 µg/L | 2.1 µg/L |
| 43 | Boedigheimer Lake | Otter Tail | A | 10.2 ft | 18.5 µg/L | 5.3 µg/L |
| 44 | East Silent Lake | Otter Tail | A | 19.2 ft | 9.5 µg/L | 2.2 µg/L |
| 45 | Jewett Lake | Otter Tail | A | 17.7 ft | 15 µg/L | 2.9 µg/L |
| 46 | Leek Lake | Otter Tail | A | 13.1 ft | 15 µg/L | 2.7 µg/L |
| 47 | Round Lake | Otter Tail | B | 7.9 ft | 21 µg/L | 7.1 µg/L |
| 48 | Prairie Lake | Otter Tail | B | 8.9 ft | 18 µg/L | 7.3 µg/L |
| 49 | Marion Lake | Otter Tail | B | 11 ft | 18 µg/L | 7.3 µg/L |
| 50 | Stalker Lake | Otter Tail | B | 6.6 ft | 22 µg/L | 7.1 µg/L |
More Answers for Otter Tail County, Minnesota
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