Cleanest Lakes in Warren County, Iowa
Hooper Pond Lake in Warren County leads the rankings on measured clarity and nutrients and 2.5 ft of clarity. Below are the top 2 cleanest monitored lakes in Warren County, Iowa, ranked on EPA nutrient and algae measurements.
Ranked List
| # | Lake | County | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|
| 1 | Hooper Pond Lake | Warren | 2.5 ft | 61 µg/L | 25.1 µg/L |
| 2 | Lake Colechester | Warren | - | - | - |
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