Lake Arthur Boat Ramps

12 boat launches are mapped on Lake Arthur in Butler County, Pennsylvania.

Lake Arthur facts

Surface area3,075 acres
TypeReservoir
Average depthabout 12 ft (normal storage ÷ surface area)
Shoreline lengthabout 35.9 miles
Surface elevation3,904 ft above sea level
DamMoraine State Park, completed 1968
Dam size55 ft high, 1,933 ft long, earth dam
Dam purposesRecreation
Dam ownerDCNR (State)
Normal storage38,000 acre-feet
Impounded streamMuddy 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 PA00273). Matched to this page by name and location; modelled values are approximate. See all sources.

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