Lakes / South Dakota / Perkins County
Lakes in Perkins County, South Dakota
6 lakes counted in Perkins County - the largest is Shadehill Reservoir at 3,801.22 acres.
6
Lakes Counted
3,801.22 acres
Largest - Shadehill Reservoir
Perkins County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Shadehill Reservoir | Perkins | 3,801.22 acres | - |
| 2 | Lemmon Lake | Perkins | 166.8 acres | - |
| 3 | Flat Creek Lake | Perkins | 161.36 acres | - |
| 4 | Owen Lake | Perkins | 136.4 acres | - |
| 5 | White Hill Dam | Perkins | 41.51 acres | - |
| 6 | Beck Lake | Perkins | 39.54 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.