Lake Superior Boat Ramps

12 boat launches are mapped on Lake Superior in Bayfield County, Iron County, Ashland County, Wisconsin.

10 of these launches include facility details from Wisconsin Department of Natural Resources.

Lake Superior facts

Surface area20,263,175 acres
TypeReservoir
Shoreline lengthabout 3,261.2 miles
Surface elevation1,972 ft above sea level
DamSuperior Falls, completed 1917
Dam size28 ft high, 240 ft long, gravity dam
Dam purposesHydroelectric, Recreation
Dam ownerNorthern States Power Co (Public Utility)
Normal storage81 acre-feet
Impounded streamMontreal 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 MI00528). Matched to this page by name and location; modelled values are approximate. See all sources.

Lake Superior water level & temperature

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Counties