Mosinee Flowage Boat Ramps

3 boat launches are mapped on Mosinee Flowage in Marathon County, Wisconsin.

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

Mosinee Flowage facts

Surface area936 acres
TypeReservoir
Average depthabout 9 ft (normal storage ÷ surface area)
DamMosinee Main Timber Crib Spillway, completed 1910
Dam size22 ft high, 923 ft long, gravity dam
Dam purposesHydroelectric, Recreation
Dam owner(Not Listed)
Normal storage8,170 acre-feet
Impounded streamWisconsin River

Sources: USGS National Hydrography Dataset (public domain); U.S. Army Corps of Engineers National Inventory of Dams (NID ID WI00750). Matched to this page by name and location; modelled values are approximate. See all sources.

Mosinee Flowage water level & temperature

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