Cleanest Lakes in Summit County, Colorado
Dillon Reservoir in Summit County leads the rankings with a water quality grade of D and 11.6 ft of clarity. Below are the top 10 cleanest monitored lakes in Summit County, Colorado, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Dillon Reservoir | Summit | D | 11.6 ft | 46 µg/L | 2.8 µg/L |
| 2 | Lower Cataract Lake | Summit | NR | - | - | - |
| 3 | Upper Slate Lake | Summit | NR | - | - | - |
| 4 | Bubble Lake | Summit | NR | - | - | - |
| 5 | Black Lake | Summit | NR | - | - | - |
| 6 | Upper Cataract Lake | Summit | NR | - | - | - |
| 7 | Clinton Gulch Dam Reservoir | Summit | NR | - | - | - |
| 8 | Blue Lakes | Summit | NR | - | - | - |
| 9 | Goose Pasture Tarn | Summit | NR | - | - | - |
| 10 | Uneva Lake | Summit | NR | - | - | - |
More Answers for Summit County, Colorado
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