Pierce Lake Boat Ramps

2 boat launches are mapped on Pierce Lake in Winnebago County, Illinois.

Pierce Lake facts

Surface area151 acres
TypeReservoir
Average depthabout 18 ft (normal storage ÷ surface area)
Shoreline lengthabout 3 miles
Surface elevation827 ft above sea level
DamPierce Lake Dam, completed 1960
Dam size46 ft high, 470 ft long, earth dam
Dam purposesRecreation
Dam ownerILLINOIS DEPARTMENT OF NATURAL RESOURCES (State)
Normal storage2,660 acre-feet
Impounded streamWillow Creek

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 IL01011). Matched to this page by name and location; modelled values are approximate. See all sources.

Counties