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

Cleanest Lakes in Isanti County, Minnesota

Horseshoe Lake in Isanti County leads the rankings on measured clarity and nutrients and 3.5 ft of clarity. Below are the top 37 cleanest monitored lakes in Isanti County, Minnesota, ranked on EPA nutrient and algae measurements.

Ranked List

#LakeCountyClarityPhosphorusAlgae
1Horseshoe LakeIsanti3.5 ft13 µg/L2.7 µg/L
2Spectacle LakeIsanti13.8 ft11 µg/L2.2 µg/L
3Lower Birch LakeIsanti7.4 ft19 µg/L3.6 µg/L
4Hoffman LakeIsanti3.7 ft15 µg/L3.6 µg/L
5Horseleg LakeIsanti3.6 ft17 µg/L3 µg/L
6Skogman LakeIsanti5.4 ft31 µg/L13.4 µg/L
7Fannie LakeIsanti6.9 ft35 µg/L9.3 µg/L
8Twin LakeIsanti2.5 ft78 µg/L16 µg/L
9Blue LakeIsanti8.9 ft44 µg/L21.4 µg/L
10Green LakeIsanti4.7 ft48 µg/L16.4 µg/L
11Stratton LakeIsanti---
12Long LakeIsanti---
13Tamarack LakeIsanti---
14Hurley LakeIsanti---
15Grass LakeIsanti---
16Rice LakeIsanti---
17Marget LakeIsanti---
18Elizabeth LakeIsanti---
19Long LakeIsanti---
20Long LakeIsanti---
21Mud LakeIsanti---
22Upper Rice LakeIsanti---
23Seventeen LakeIsanti---
24Section LakeIsanti---
25Trollin LakeIsanti---
26Linderman LakeIsanti---
27Lindgren LakeIsanti---
28Krone LakeIsanti---
29Lesure Heath LakeIsanti---
30Williams LakeIsanti---
31Barton LakeIsanti---
32Baxter LakeIsanti---
33Tennyson LakeIsanti---
34Mud LakeIsanti---
35Stony LakeIsanti---
36German LakeIsanti---
37Long LakeIsanti---

More Answers for Isanti County, Minnesota

All lakes in Isanti County →Cleanest lakes in Minnesota →

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