Lakes / Illinois / Madison County
Lakes in Madison County, Illinois
9 lakes counted in Madison County - the largest is Horseshoe Lake at 1,426.29 acres.
9
Lakes Counted
1,426.29 acres
Largest - Horseshoe Lake
Madison County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Horseshoe Lake | Madison | 1,426.29 acres | - |
| 2 | Highland Silver Lake | Madison | 615.29 acres | - |
| 3 | Holiday Lake | Madison | 245.13 acres | - |
| 4 | Dunlap Lake | Madison | 106.01 acres | - |
| 5 | Canteen Lake | Madison | 96.87 acres | - |
| 6 | Tower Lake | Madison | 71.17 acres | - |
| 7 | Long Lake | Madison | 62.27 acres | - |
| 8 | McDonough Lake | Madison | 60.79 acres | - |
| 9 | Long Lake | Madison | 46.7 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.