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

Cleanest Lakes in Mason County, Washington

Mildred Lakes in Mason County leads the rankings with a water quality grade of NR. Below are the top 28 cleanest monitored lakes in Mason County, Washington, ranked by EPA water quality score.

Ranked List

#LakeCountyGradeClarityPhosphorusAlgae
1Mildred LakesMasonNR---
2Island LakeMasonNR---
3Cranberry LakeMasonNR---
4Lake LimerickMasonNR---
5Lake KokaneeMasonNR---
6Lake CushmanMasonNR---
7Melbourne LakeMasonNR---
8Lake WootenMasonNR---
9Haven LakeMasonNR---
10Tee LakeMasonNR---
11Bennettsen LakeMasonNR---
12Blacksmith LakeMasonNR---
13Tiger LakeMasonNR---
14Lake AndersonMasonNR---
15Devereaux LakeMasonNR---
16Prickett LakeMasonNR---
17Mason LakeMasonNR---
18Benson LakeMasonNR---
19Spencer LakeMasonNR---
20Phillips LakeMasonNR---
21Forbes LakeMasonNR---
22Big Twin LakeMasonNR---
23Isabella LakeMasonNR---
24Stump LakeMasonNR---
25Lost LakeMasonNR---
26Lystair LakeMasonNR---
27Lake ArrowheadMasonNR---
28Nahwatzel LakeMasonNR---

More Answers for Mason County, Washington

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