Cleanest Lakes in Putnam County, Missouri
Unionville Lake in Putnam County leads the rankings with a water quality grade of F and 1.6 ft of clarity. Below are the top 1 cleanest monitored lakes in Putnam County, Missouri, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Unionville Lake | Putnam | F | 1.6 ft | 129.5 µg/L | 57.5 µg/L |