Cleanest Lakes in Delaware County, Iowa
Silver Lake Max Depth in Delaware County leads the rankings with a water quality grade of F and 2.4 ft of clarity. Below are the top 1 cleanest monitored lakes in Delaware County, Iowa, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Silver Lake Max Depth | Delaware | F | 2.4 ft | - | 37.6 µg/L |