Cleanest Lakes in Washington County, Illinois
Washington County Lake in Washington County leads the rankings on measured clarity and nutrients. Below are the top 2 cleanest monitored lakes in Washington County, Illinois, ranked on EPA nutrient and algae measurements.
Ranked List
| # | Lake | County | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|
| 1 | Washington County Lake | Washington | - | - | - |
| 2 | Calamus Lake | Washington | - | - | - |
More Answers for Washington County, Illinois
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