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

Cleanest Lakes in Larimer County, Colorado

Eaton Reservoir in Larimer County leads the rankings with a water quality grade of NR. Below are the top 50 cleanest monitored lakes in Larimer County, Colorado, ranked by EPA water quality score.

Ranked List

#LakeCountyGradeClarityPhosphorusAlgae
1Eaton ReservoirLarimerNR---
2Johnson ReservoirLarimerNR---
3Upper Camp LakeLarimerNR---
4Panhandle ReservoirLarimerNR---
5Hiawatha LakeLarimerNR---
6Comanche ReservoirLarimerNR---
7Laramie LakeLarimerNR---
8Barnes Meadow ReservoirLarimerNR---
9Peterson LakeLarimerNR---
10Joe Wright ReservoirLarimerNR---
11Long Draw ReservoirLarimerNR---
12Hourglass ReservoirLarimerNR---
13Crystal LakeLarimerNR---
14Inkwell LakeLarimerNR---
15Arrowhead LakeLarimerNR---
16Blue Mountain ReservoirLarimerNR---
17Pinewood LakeLarimerNR---
18Flatiron ReservoirLarimerNR---
19Mariano ReservoirLarimerNR---
20Hertha ReservoirLarimerNR---
21Coleman ReservoirLarimerNR---
22Lonetree ReservoirLarimerNR---
23Handy ReservoirLarimerNR---
24Loveland ReservoirLarimerNR---
25Berthoud ReservoirLarimerNR---
26Sunnyslope ReservoirLarimerNR---
27Bacon LakeLarimerNR---
28Chapman ReservoirLarimerNR---
29South Side ReservoirLarimerNR---
30Ryan Gulch ReservoirLarimerNR---
31Rist Benson ReservoirLarimerNR---
32Cemetery LakeLarimerNR---
33Lake LovelandLarimerNR---
34Houts ReservoirLarimerNR---
35Equalizer LakeLarimerNR---
36Heinricy LakeLarimerNR---
37Upper Hoffman LakeLarimerNR---
38Westerdoll LakeLarimerNR---
39Horseshoe LakeLarimerNR---
40Nelson ReservoirLarimerNR---
41Duck LakeLarimerNR---
42Donath LakeLarimerNR---
43George Rist ReservoirLarimerNR---
44Lake EstesLarimerNR---
45Marys LakeLarimerNR---
46Parvin LakeLarimerNR---
47Seaman ReservoirLarimerNR---
48Park Creek ReservoirLarimerNR---
49Boxelder Reservoir Number ThreeLarimerNR---
50Wasson ReservoirLarimerNR---

More Answers for Larimer County, Colorado

All lakes in Larimer County →Cleanest lakes in Colorado →

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