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

Cleanest Lakes in Custer County, Idaho

Farley Lake in Custer County leads the rankings with a water quality grade of NR. Below are the top 17 cleanest monitored lakes in Custer County, Idaho, ranked by EPA water quality score.

Ranked List

#LakeCountyGradeClarityPhosphorusAlgae
1Farley LakeCusterNR---
2Toxaway LakeCusterNR---
3Imogene LakeCusterNR---
4Hell Roaring LakeCusterNR---
5Yellow Belly LakeCusterNR---
6Redfish LakeCusterNR---
7Little Redfish LakeCusterNR---
8Quiet LakeCusterNR---
9Stanley LakeCusterNR---
10Sawtooth LakeCusterNR---
11Goat LakeCusterNR---
12Upper Cramer LakeCusterNR---
13Alpine LakeCusterNR---
14Mosquito Flat ReservoirCusterNR---
15Sullivan LakeCusterNR---
16Jimmy Smith LakeCusterNR---
17Mackay ReservoirCusterNR---

More Answers for Custer County, Idaho

All lakes in Custer County →Cleanest lakes in Idaho →

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