Cleanest Lakes in Washington County, Missouri
Lake Shayne-Terre du Lac Lakes in Washington County leads the rankings with a water quality grade of A and 11.1 ft of clarity. Below are the top 8 cleanest monitored lakes in Washington County, Missouri, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Lake Shayne-Terre du Lac Lakes | Washington | A | 11.1 ft | 5.2 µg/L | 1.2 µg/L |
| 2 | Apex Lake | Washington | NR | - | - | - |
| 3 | Hornsey Brothers Lake | Washington | NR | - | - | - |
| 4 | Hornsey Lake | Washington | NR | - | - | - |
| 5 | Palmer Lake | Washington | NR | - | - | - |
| 6 | Howell Lake | Washington | NR | - | - | - |
| 7 | Parole Lake | Washington | NR | - | - | - |
| 8 | Sayersbrook Lake | Washington | NR | - | - | - |
More Answers for Washington County, Missouri
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