Cleanest Lakes in Decatur County, Iowa
Slipbluff Lake in Decatur County leads the rankings with a water quality grade of A and 9 ft of clarity. Below are the top 4 cleanest monitored lakes in Decatur County, Iowa, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Slipbluff Lake | Decatur | A | 9 ft | 17.5 µg/L | 4.5 µg/L |
| 2 | Little River Lake | Decatur | F | 2.3 ft | 85 µg/L | 70 µg/L |
| 3 | Home Lake | Decatur | NR | - | - | - |
| 4 | Lake LaShane | Decatur | NR | - | - | - |
More Answers for Decatur County, Iowa
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