Lakes / South Dakota / Butte County
Lakes in Butte County, South Dakota
3 lakes counted in Butte County - the largest is Belle Fourche Reservoir at 6,106.2 acres.
3
Lakes Counted
6,106.2 acres
Largest - Belle Fourche Reservoir
Butte County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Belle Fourche Reservoir | Butte | 6,106.2 acres | - |
| 2 | Newell Lake | Butte | 153.39 acres | - |
| 3 | Guidinger Reservoir | Butte | 84.29 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.