Lakes in Lyon County, Kansas
3 lakes counted in Lyon County - the largest is Lyon County State Lake at 132 acres.
3
Lakes Counted
132 acres
Largest - Lyon County State Lake
Lyon County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lyon County State Lake | Lyon | 132 acres | - |
| 2 | Olpe City Lake | Lyon | 76 acres | - |
| 3 | Admire-Allen City Lake | Lyon | 61 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.