Cleanest Lakes in Johnson County, Missouri
Rock Lake Village Lake in Johnson County leads the rankings with a water quality grade of B and 4.3 ft of clarity. Below are the top 4 cleanest monitored lakes in Johnson County, Missouri, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Rock Lake Village Lake | Johnson | B | 4.3 ft | 16 µg/L | 4.8 µg/L |
| 2 | Lake Buteo | Johnson | B | 5.6 ft | 20 µg/L | 4 µg/L |
| 3 | Hazel Hill Lake by Dam | Johnson | D | 2 ft | 59.3 µg/L | 28 µg/L |
| 4 | Holden City Lake Nr. Dam | Johnson | F | 2 ft | 96 µg/L | 39.2 µg/L |