Cleanest Lakes in Cerro Gordo County, Iowa
Blue Pit Lake in Cerro Gordo County leads the rankings with a water quality grade of A and 17.1 ft of clarity. Below are the top 4 cleanest monitored lakes in Cerro Gordo County, Iowa, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Blue Pit Lake | Cerro Gordo | A | 17.1 ft | - | 4 µg/L |
| 2 | Clear Lake | Cerro Gordo | D | 2.1 ft | - | 26.4 µg/L |
| 3 | Black Pit Lake | Cerro Gordo | D | 5.6 ft | - | 40.9 µg/L |
| 4 | Fin And Feather Lake | Cerro Gordo | F | 2.3 ft | - | 42 µg/L |