Lakes / South Dakota / Spink County
Lakes in Spink County, South Dakota
7 lakes counted in Spink County - the largest is Cottonwood Lake at 1,433.21 acres.
7
Lakes Counted
1,433.21 acres
Largest - Cottonwood Lake
Spink County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Cottonwood Lake | Spink | 1,433.21 acres | - |
| 2 | Twin Lakes | Spink | 999.05 acres | - |
| 3 | Mud Lake | Spink | 407.61 acres | - |
| 4 | Lake Redfield | Spink | 242.32 acres | - |
| 5 | Alkali Lake | Spink | 104.28 acres | - |
| 6 | Mud Lake | Spink | 87.48 acres | - |
| 7 | Lake Dudley | Spink | 25.95 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.