Big Blake Lake Boat Ramps

2 boat launches are mapped on Big Blake Lake in Polk County, Wisconsin.

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

Big Blake Lake facts

Surface area208 acres
TypeReservoir
Average depthabout 13 ft (normal storage ÷ surface area)
Shoreline lengthabout 4 miles
Surface elevation1,138 ft above sea level
DamBlake Lake, completed 2018
Dam size9 ft high
Dam purposesRecreation, Flood Risk Reduction
Dam owner(Not Listed)
Normal storage2,685 acre-feet
Impounded streamStraight 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 WI20050). Matched to this page by name and location; modelled values are approximate. See all sources.

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