Lakes in Linn County, Kansas
4 lakes counted in Linn County - the largest is La Cygne Lake at 2,397 acres.
4
Lakes Counted
2,397 acres
Largest - La Cygne Lake
Linn County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | La Cygne Lake | Linn | 2,397 acres | - |
| 2 | Boicourt Lake | Linn | 183 acres | - |
| 3 | Pleasanton City Lake | Linn | 98 acres | - |
| 4 | Lake Chaparral | Linn | 31 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.