Cleanest Lakes in Arapahoe County, Colorado
Bowles Lake in Arapahoe County leads the rankings on measured clarity and nutrients. Below are the top 9 cleanest monitored lakes in Arapahoe County, Colorado, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Clarity | Phosphorus | Algae | |
|---|---|---|---|---|---|---|
| 1 | Bowles Lake | Arapahoe | — | - | - | - |
| 2 | McLellan Reservoir | Arapahoe | — | - | - | - |
| 3 | Cooley Lake | Arapahoe | — | - | - | - |
| 4 | Eaglewatch Lake | Arapahoe | — | - | - | - |
| 5 | South Platte Reservoir | Arapahoe | — | - | - | - |
| 6 | Quincy Reservoir | Arapahoe | — | - | - | - |
| 7 | Aurora Reservoir | Arapahoe | — | - | - | - |
| 8 | Jolly John Reservoir | Arapahoe | — | - | - | - |
| 9 | Noonen Reservoir | Arapahoe | — | - | - | - |
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