Lakes / Illinois / Woodford County
Lakes in Woodford County, Illinois
2 lakes counted in Woodford County - the largest is Upper Peoria Lake at 15,460.64 acres.
2
Lakes Counted
15,460.64 acres
Largest - Upper Peoria Lake
Woodford County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Upper Peoria Lake | Woodford | 15,460.64 acres | - |
| 2 | Eureka Lake | Woodford | 30.15 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.