# List of dams and reservoirs in Pennsylvania

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 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m$^3$), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m$^3$).

## 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