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LakeQuality
Late afternoon sun over Slim Lake, scattering a bright path across wind-textured water

Cleanest Lakes in Polk County, Minnesota

Union Lake in Polk County leads the rankings with a water quality grade of A and 15 ft of clarity. Below are the top 50 cleanest monitored lakes in Polk County, Minnesota, ranked by EPA water quality score.

Ranked List

#LakeCountyGradeClarityPhosphorusAlgae
1Union LakePolkA15 ft14 µg/L2.7 µg/L
2Spring LakePolkA5.6 ft22.5 µg/L6.2 µg/L
3Cable LakePolkA10.2 ft19 µg/L4.9 µg/L
4Badger LakePolkB6.6 ft27 µg/L7.5 µg/L
5Sarah LakePolkB7.7 ft29.5 µg/L9.5 µg/L
6Kittleson LakePolkB7.1 ft26 µg/L7.7 µg/L
7Maple LakePolkC3.3 ft38.5 µg/L17.8 µg/L
8Sand Hill LakePolkC6.9 ft26 µg/L6.8 µg/L
9Whitefish LakePolkD3.9 ft44 µg/L28.2 µg/L
10Turtle LakePolkD3 ft58.5 µg/L25.4 µg/L
11Cross LakePolkD3 ft52 µg/L28.5 µg/L
12Hill River LakePolkD4.1 ft73 µg/L29.2 µg/L
13Uff LakePolkD3.9 ft35 µg/L20.5 µg/L
14Unnamed LakePolkF2 ft72 µg/L51.4 µg/L
15Oak LakePolkF3 ft113 µg/L30.7 µg/L
16Cameron LakePolkF1 ft130 µg/L90.8 µg/L
17Store LakePolkF6.9 ft193 µg/L35 µg/L
18Kurass LakePolkNR---
19Lake ArthurPolkNR---
20Halverson LakePolkNR---
21Raff LakePolkNR---
22Crooked LakePolkNR---
23Maltrud LakePolkNR---
24Matson LakePolkNR---
25Rindahl LakePolkNR---
26Tee LakePolkNR---
27Newton LakePolkNR---
28Homme LakePolkNR---
29South LakePolkNR---
30Myhre LakePolkNR---
31Halvorson LakePolkNR---
32Perch LakePolkNR---
33Long LakePolkNR---
34Lee LakePolkNR---
35Volden LakePolkNR---
36Chapek LakePolkNR---
37Perch LakePolkNR---
38North Connection LakePolkNR---
39South Connection LakePolkNR---
40Haslie LakePolkNR---
41Sand LakePolkNR---
42Mule John LakePolkNR---
43Cross LakePolkNR---
44Underberg LakePolkNR---
45Sawmill LakePolkNR---
46Vigoren LakePolkNR---
47Bolme LakePolkNR---
48Hamre LakePolkNR---
49Hedlund LakePolkNR---
50Wold LakePolkNR---

More Answers for Polk County, Minnesota

All lakes in Polk County →Cleanest lakes in Minnesota →

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