Cleanest Lakes in Effingham County, Illinois
Sara Lake in Effingham County leads the rankings with a water quality grade of D and 2.2 ft of clarity. Below are the top 1 cleanest monitored lakes in Effingham County, Illinois, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Sara Lake | Effingham | D | 2.2 ft | 48.5 µg/L | - |