
Cleanest Lakes in Big Stone County, Minnesota
Big Stone Lake in Big Stone County leads the rankings with a water quality grade of F and 3.9 ft of clarity. Below are the top 29 cleanest monitored lakes in Big Stone County, Minnesota, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Big Stone Lake | Big Stone | F | 3.9 ft | 217 µg/L | 35.6 µg/L |
| 2 | Smithwicks Lake | Big Stone | NR | - | - | - |
| 3 | West Toqua Lake | Big Stone | NR | - | - | - |
| 4 | Lannon Lake | Big Stone | NR | - | - | - |
| 5 | Campbell Slough | Big Stone | NR | - | - | - |
| 6 | Lake Leo | Big Stone | NR | - | - | - |
| 7 | North Rothwell Lake | Big Stone | NR | - | - | - |
| 8 | South Rothwell Lake | Big Stone | NR | - | - | - |
| 9 | Eli Lake | Big Stone | NR | - | - | - |
| 10 | Bentsen Lake | Big Stone | NR | - | - | - |
| 11 | Munnwyler Lake | Big Stone | NR | - | - | - |
| 12 | Olson Lake | Big Stone | NR | - | - | - |
| 13 | Thielke Lake | Big Stone | NR | - | - | - |
| 14 | Swenson Lake | Big Stone | NR | - | - | - |
| 15 | Lysing Lake | Big Stone | NR | - | - | - |
| 16 | Bassett Slough | Big Stone | NR | - | - | - |
| 17 | Twin Lakes | Big Stone | NR | - | - | - |
| 18 | Deep Lake | Big Stone | NR | - | - | - |
| 19 | Long Tom Lake | Big Stone | NR | - | - | - |
| 20 | Larson Lake | Big Stone | NR | - | - | - |
| 21 | Long Lake | Big Stone | NR | - | - | - |
| 22 | Artichoke Lake | Big Stone | NR | - | - | - |
| 23 | Peterson Lake | Big Stone | NR | - | - | - |
| 24 | Horseshoe Lake | Big Stone | NR | - | - | - |
| 25 | Munnwyler Lake | Big Stone | NR | - | - | - |
| 26 | Walter Lake | Big Stone | NR | - | - | - |
| 27 | Big Stone Lake | Big Stone | NR | - | - | - |
| 28 | Clear Lake | Big Stone | NR | - | - | - |
| 29 | Fogarty Lake | Big Stone | NR | - | - | - |
More Answers for Big Stone County, Minnesota
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