Lake Letterkenny Dam
Pennsylvania — Franklin County — TR ROCKY SPRING BRANCH
Location
| State | Pennsylvania |
| County | Franklin |
| River | TR ROCKY SPRING BRANCH |
| Coordinates | 39.98306, -77.68806 |
Physical Characteristics
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 201 ft |
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Undetermined |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1945 |
| Primary Purpose | Recreation |
| Dam Type | Stone |
| Owner Type | Federal |
| Owner | U.S. DEPARTMENT OF DEFENSE |
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.