Keyhole Reservoir Boat Ramps

4 boat launches are mapped on Keyhole Reservoir in Crook County, Wyoming.

4 of these launches include facility details from Wyoming Game and Fish Department.

Keyhole Reservoir facts

Surface area8,862 acres
TypeReservoir
Average depthabout 38 ft (normal storage ÷ surface area)
Shoreline lengthabout 34.3 miles
Surface elevation4,091 ft above sea level
DamKeyhole Dam, completed 1952
Dam size168 ft high, 3,420 ft long, earth dam
Dam purposesFlood Risk Reduction, Irrigation
Dam ownerBUREAU OF RECLAMATION (Federal)
Normal storage334,215 acre-feet
Impounded streamBelle Fourche River

Sources: USGS National Hydrography Dataset (public domain); HydroLAKES v1.0 (Messager et al. 2016, CC BY 4.0); U.S. Army Corps of Engineers National Inventory of Dams (NID ID WY01380). Matched to this page by name and location; modelled values are approximate. See all sources.

Counties