Lakes / Illinois / Ogle County
Lakes in Ogle County, Illinois
2 lakes counted in Ogle County - the largest is Lost Lake at 70.92 acres.
2
Lakes Counted
70.92 acres
Largest - Lost Lake
Ogle County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lost Lake | Ogle | 70.92 acres | - |
| 2 | Lake Sule | Ogle | 69.48 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.