Cleanest Lakes in Johnson County, Arkansas
Horsehead Lake in Johnson County leads the rankings with a water quality grade of D. Below are the top 6 cleanest monitored lakes in Johnson County, Arkansas, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Horsehead Lake | Johnson | D | - | 30 µg/L | 13.5 µg/L |
| 2 | Lake Ludwig | Johnson | NR | - | - | - |
| 3 | Lake Dardanelle State Fish Hatchery | Johnson | NR | - | - | - |
| 4 | Lake Dardanelle | Johnson | NR | - | - | - |
| 5 | Harris Pond | Johnson | NR | - | - | - |
| 6 | Hartman Lake | Johnson | NR | - | - | - |
More Answers for Johnson County, Arkansas
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