Allegheny River Lock and Dam 5
Pennsylvania, Armstrong County, Allegheny River
Location
| State | Pennsylvania |
| County | Armstrong |
| River | Allegheny River |
| Coordinates | 40.68360, -79.66662 |
Physical Characteristics
| NID Height | 16 ft |
| Dam Height | - |
| Dam Length | 856 ft |
| NID Storage | 9,800 acre-ft |
| Max Storage | 9,800 acre-ft |
| Surface Area | 660 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | August 9, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1927 |
| Primary Purpose | - |
| Dam Type | Gravity |
| Owner Type | Federal |
| Owner | USACE - Pittsburgh District |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.