Cleanest Lakes in Madison County, Illinois
Highland Silver Lake in Madison County leads the rankings on measured clarity and nutrients. Below are the top 8 cleanest monitored lakes in Madison County, Illinois, ranked on EPA nutrient and algae measurements.
Ranked List
| # | Lake | County | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|
| 1 | Highland Silver Lake | Madison | - | - | - |
| 2 | Dunlap Lake | Madison | - | - | - |
| 3 | McDonough Lake | Madison | - | - | - |
| 4 | Tower Lake | Madison | - | - | - |
| 5 | Long Lake | Madison | - | - | - |
| 6 | Long Lake | Madison | - | - | - |
| 7 | Canteen Lake | Madison | - | - | - |
| 8 | Horseshoe Lake | Madison | - | - | - |
More Answers for Madison County, Illinois
Get Madison County, Illinois water-quality updates
New readings can change this ranking. Unsubscribe anytime.