Lakes / Kansas / Sedgwick County
Lakes in Sedgwick County, Kansas
3 lakes counted in Sedgwick County - the largest is Lake Afton at 164 acres.
3
Lakes Counted
164 acres
Largest - Lake Afton
Sedgwick County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Afton | Sedgwick | 164 acres | - |
| 2 | Beech Lake | Sedgwick | 29 acres | - |
| 3 | Lake Waltanna | Sedgwick | 27 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.