| Shadehill Reservoir | |
|---|---|
| Location | Perkins County, South Dakota |
| Lake type | artificial lake |
| Primary inflows | North Fork Grand River, South Fork Grand River |
| Primary outflows | Grand River |
| Catchment area | 2,176,000 acres (8,810 km2)[1] |
| Basin countries | United States |
| Surface area | 4,693 acres (18.99 km2)[1] |
| Max. depth | 62 ft (19 m)[1] |
| Water volume | 121,483 acre·ft (0.149847 km3)[1] |
| Surface elevation | 2,287 ft (697 m)[2] |
Shadehill Reservoir is a reservoir on the Grand River in Perkins County, South Dakota, USA. The lake was created by the construction of Shadehill Dam by the Bureau of Reclamation in 1951.[3]
The reservoir has two primary inflows: North Fork Grand River and South Fork Grand River. The single Grand River serves as the only outflow.
Species of fish in the lake include walleye, smallmouth bass, channel catfish, yellow perch, northern pike, and common carp.[1]
Shadehill Reservoir is the location of the Shadehill Recreation Area, which is managed by the South Dakota Department of Game, Fish and Parks.[3] The recreation area includes facilities for camping and several boatlaunch ramps.[3] Also located along the reservoir is the Hugh Glass Lakeside Use Area, which features several campsites.[3]