Island Lake Reservoir Boat Ramps

3 boat launches are mapped on Island Lake Reservoir in St. Louis County, Minnesota.

3 of these launches include facility details from Minnesota Department of Natural Resources.

Island Lake Reservoir facts

Surface area5,976 acres
TypeReservoir
Average depthabout 28 ft (normal storage ÷ surface area)
Shoreline lengthabout 61.7 miles
Surface elevation1,352 ft above sea level
DamIsland Lake Main Dam, completed 1915
Dam size57 ft high, 880 ft long, gravity dam
Dam purposesHydroelectric, Recreation
Dam ownerPrivately owned
Normal storage166,000 acre-feet
Impounded streamCloquet 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 MN00612). Matched to this page by name and location; modelled values are approximate. See all sources.

Counties