Cleanest Lakes in Wright County, Iowa
Lake Cornelia in Wright County leads the rankings with a water quality grade of D and 2.5 ft of clarity. Below are the top 4 cleanest monitored lakes in Wright County, Iowa, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Lake Cornelia | Wright | D | 2.5 ft | 37 µg/L | 20.1 µg/L |
| 2 | Elm Lake | Wright | NR | - | - | - |
| 3 | Morse Lake | Wright | NR | - | - | - |
| 4 | Big Wall Lake | Wright | NR | - | - | - |
More Answers for Wright County, Iowa
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