Lakes / South Dakota / Turner County
Lakes in Turner County, South Dakota
2 lakes counted in Turner County - the largest is Swan Lake at 181.87 acres.
2
Lakes Counted
181.87 acres
Largest - Swan Lake
Turner County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Swan Lake | Turner | 181.87 acres | - |
| 2 | Mud Lake | Turner | 174.21 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.