Lakes / Illinois / Calhoun County
Lakes in Calhoun County, Illinois
10 lakes counted in Calhoun County - the largest is Watson Lake at 353.61 acres.
10
Lakes Counted
353.61 acres
Largest - Watson Lake
Calhoun County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Watson Lake | Calhoun | 353.61 acres | - |
| 2 | Silver Lake | Calhoun | 270.83 acres | - |
| 3 | Gilbert Lake | Calhoun | 220.67 acres | - |
| 4 | Lower Stump Lake | Calhoun | 182.12 acres | - |
| 5 | Strator Pond | Calhoun | 177.67 acres | - |
| 6 | Middle Slough | Calhoun | 124.29 acres | - |
| 7 | Royal Lake | Calhoun | 86.49 acres | - |
| 8 | Godar Swamp | Calhoun | 78.33 acres | - |
| 9 | Chickahominy Lake | Calhoun | 50.22 acres | - |
| 10 | Merida Lake | Calhoun | 47.94 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.