| Lake Redstone | |
|---|---|
 Panorama of Lake Redstone | |
  Lake Redstone  Lake Redstone | |
| Location | Sauk County, Wisconsin |
| Coordinates | 43°35′13″N 90°05′17″W / 43.58694°N 90.08806°W |
| Type | artificial lake |
| Primary inflows | Big Creek |
| Catchment area | 30 sq mi (78 km2) |
| Basin countries | United States |
| Max. length | 3.7 mi (6.0 km) |
| Max. width | 0.3 mi (0.5 km) |
| Surface area | 612 acres (2.5 km2) |
| Max. depth | 36 ft (11 m) |
| Surface elevation | 916 ft (279 m) |
Lake Redstone is in La Valle in northern Sauk County of Wisconsin, United States.
Lake Redstone is a reservoir. Construction of the lake was started in 1964. The lake's surface area is approximately 650 acres (2.6 km2), with over 17 miles (27 km) of shoreline and 4½ miles long. Lake Redstone has no mandatory owners association, but owners are encouraged to join the Lake Redstone Property Owners Association. Lake Redstone has a 19,200-acre (78 km2) watershed to the north from Juneau County that fills the lake. The dam is located at the south end and has a top draw spillway. All excess water creates a cascading waterfall and eventually flows into the Baraboo River. It is located in Sauk County, approximately seven miles from Reedsburg, and only three miles from LaValle.
