Lakes / Wisconsin / Sauk County
Lakes in Sauk County, Wisconsin
6 lakes counted in Sauk County - the largest is Lake Wisconsin at 7,197 acres.
6
Lakes Counted
7,197 acres
Largest - Lake Wisconsin
47 ft
Deepest - Devils Lake
Sauk County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Wisconsin | Columbia, Sauk | 7,197 acres | 24 ft |
| 2 | Lake Redstone | Sauk | 635 acres | 36.5 ft |
| 3 | Devils Lake | Sauk | 374 acres | 47 ft |
| 4 | Delton Lake | Sauk | 249 acres | 16 ft |
| 5 | Dutch Hollow Lake | Sauk | 172 acres | 38 ft |
| 6 | Mirror Lake | Sauk | 139 acres | 19 ft |
Sources: Wisconsin DNR lake data; USGS. Verified October 28, 2026.