Cleanest Lakes in Phelps County, Missouri
Little Prairie Lake by Dam in Phelps County leads the rankings with a water quality grade of C and 4.9 ft of clarity. Below are the top 3 cleanest monitored lakes in Phelps County, Missouri, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Little Prairie Lake by Dam | Phelps | C | 4.9 ft | 24.5 µg/L | 6.3 µg/L |
| 2 | Little Prairie Lake | Phelps | C | 8.6 ft | 54 µg/L | 8.9 µg/L |
| 3 | Frisco Lake | Phelps | D | 3.8 ft | 61 µg/L | 10.9 µg/L |