Hells Canyon Reservoir Boat Ramps

2 boat launches are mapped on Hells Canyon Reservoir in Adams County, Idaho.

Hells Canyon Reservoir facts

Surface area2,301 acres
TypeReservoir
Average depthabout 74 ft (normal storage ÷ surface area)
DamHells Canyon, completed 1967
Dam size330 ft high, 910 ft long, gravity dam
Dam purposesHydroelectric, Navigation, Recreation
Dam ownerPrivately owned
Normal storage170,000 acre-feet
Impounded streamSnake River

Sources: USGS National Hydrography Dataset (public domain); U.S. Army Corps of Engineers National Inventory of Dams (NID ID ID00055). Matched to this page by name and location; modelled values are approximate. See all sources.

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