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

Cleanest Lakes in Okanogan County, Washington

Louis Lake in Okanogan County leads the rankings on measured clarity and nutrients. Below are the top 50 cleanest monitored lakes in Okanogan County, Washington, ranked on EPA nutrient and algae measurements.

Ranked List

#LakeCountyClarityPhosphorusAlgae
1Louis LakeOkanogan---
2Patterson LakeOkanogan---
3Pearrygin LakeOkanogan---
4Big Twin LakeOkanogan---
5Moccasin LakeOkanogan---
6Davis LakeOkanogan---
7Roberts LakeOkanogan---
8Horseshoe LakeOkanogan---
9Medicine LakeOkanogan---
10Booher LakeOkanogan---
11Alkali LakeOkanogan---
12Evans LakeOkanogan---
13Brown LakeOkanogan---
14Green LakeOkanogan---
15Leader LakeOkanogan---
16Soap LakeOkanogan---
17Rat LakeOkanogan---
18Alta LakeOkanogan---
19Rufus Woods LakeOkanogan---
20Duley LakeOkanogan---
21White LakesOkanogan---
22Freidlander LakeOkanogan---
23Goose LakeOkanogan---
24Grant LakeOkanogan---
25Rebecca LakeOkanogan---
26Buffalo LakeOkanogan---
27Johnson LakeOkanogan---
28Owhi LakeOkanogan---
29Little Owhi LakeOkanogan---
30Lyman LakeOkanogan---
31Crawfish LakeOkanogan---
32Omak LakeOkanogan---
33Figure Eight LakeOkanogan---
34Patterson LakeOkanogan---
35Duck LakeOkanogan---
36Aeneas LakeOkanogan---
37Whitestone LakeOkanogan---
38Wannacut LakeOkanogan---
39Horseshoe LakeOkanogan---
40Fanchers Dam ReservoirOkanogan---
41Muskrat LakeOkanogan---
42Lost LakeOkanogan---
43Bonaparte LakeOkanogan---
44Walker LakeOkanogan---
45Beaver LakeOkanogan---
46Beth LakeOkanogan---
47Sidley LakeOkanogan---
48Blue LakeOkanogan---
49Osoyoos LakeOkanogan---
50Chopaka LakeOkanogan---

More Answers for Okanogan County, Washington

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