Following is a list of dams and reservoirs in Pennsylvania.

All major dams are linked below. The National Inventory of Dams defines any "major dam" as being tall with a storage capacity of at least , or of any height with a storage capacity of .

Dams and reservoirs in Pennsylvania

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Adam T. Bower Memorial Dam, Lake Augusta, Commonwealth of Pennsylvania Allegheny River Lock and Dam No. 2, USACE Allegheny River Lock and Dam No. 3, USACE Allegheny River Lock and Dam No. 4, USACE Allegheny River Lock and Dam No. 5, USACE Allegheny River Lock and Dam No. 6, USACE Allegheny River Lock and Dam No. 7, USACE Allegheny River Lock and Dam No. 8, USACE Allegheny River Lock and Dam No. 9, USACE Alvin R. Bush Dam, USACE Austin Dam (Bayliss Dam), unnamed reservoir, privately owned (failed 1911) Beaver Run Dam, Beaver Run Reservoir, Municipal Authority Of Westmoreland County Beltzville Dam, Beltzville Lake, USACE Braddock Locks & Dam, Monongahela River, USACE Brandonville Pumping Station Dam, NDS ID Number PA-661 Susquehanna River Basin, Davis Run, Schuylkill County Charleroi Locks & Dam, Monongahela River, USACE Conemaugh Dam, Conemaugh River Lake, USACE Crooked Creek Dam, Crooked Creek Lake, United States Army Corps of Engineers Curwensville Dam, Curwensville Lake, USACE Dashields Locks and Dam, Ohio River, USACE Davis Island Lock and Dam Site, Ohio River, USACE (abandoned) DeHart Dam, Dehart Reservoir, City of Harrisburg Dock Street Dam, on the Susquehanna River, City of Harrisburg East Branch Clarion River Lake, USACE Elizabeth Locks & Dam, Monongahela River, USACE Emsworth Locks and Dams, Ohio River, USACE Francis E. Walter Dam, Francis E. Walter Reservoir, USACE George B. Stevenson Dam, USACE Grays Landing Lock & Dam, Monongahela River, USACE H. A. Stewart Dam, Latrobe Reservoir, City of Latrobe Holtwood Dam, Lake Aldred, Pennsylvania Power and Light Kinzua Dam, Allegheny Reservoir, USACE Lake Arthur Dam, Lake Arthur, Commonwealth of Pennsylvania Laurel Creek Dam, Municipal Authority of the Borough of Lewistown Laurel Run Dam, Laurel Run Reservoir, Johnstown Water Authority (failed) Letterkenny Dam, Letterkenny Reservoir on the Conodoguinet Creek, Letterkenny Industrial Development Authority and Franklin County General Authority Mahoning Creek Dam, Mahoning Creek Lake, USACE Maxwell Lock & Dam, Monongahela River, USACE Meadow Run Dam in Bear Creek, privately owned Meadow Grounds Dam, Meadow Grounds Lake, Pennsylvania Game Commission Montgomery Island Locks and Dam, Ohio River, USACE Mountain Lake Dam in Bear Creek, privately owned Nockamixon Dam, Lake Nockamixon, Commonwealth of Pennsylvania Point Marion Lock and Dam, unnamed reservoir on the Monongahela River, USACE Quemahoning Dam, Quemahoning Reservoir, Cambria Somerset Authority Raystown Dam, Raystown Lake, USACE Rocky Glen Dam in Moosic, former amusement park now privately owned (Dam lowered by request of DEP-Division of Dam Services) Safe Harbor Dam, Lake Clarke, Safe Harbor Water Power Corporation Segriest Dam, Lebanon Reservoir, City of Lebanon Shenango Dam, Shenango River Lake, USACE South Fork Dam, failed in 1889 causing the Johnstown Flood, privately owned Tionesta Dam, Tionesta Lake, USACE Wallenpaupack Dam, Lake Wallenpaupack, Talen Energy Warrior Ridge Dam and Hydroelectric Plant, unnamed reservoir, privately owned Wrightsville Dam, unnamed reservoir (demolished) Yellow Creek Dam, Yellow Creek Lake York Haven Dam, Lake Fredrick reservoir on the Susquehanna River, Cube Hydro Partners Youghiogheny Dam, Youghiogheny River Lake, USACE

See also List of dam removals in Pennsylvania List of dams and reservoirs of the Susquehanna River

References