Lake Heron
Pennsylvania — Perry County — TR SUSQUEHANNA RIVER
Location
| State | Pennsylvania |
| County | Perry |
| River | TR SUSQUEHANNA RIVER |
| Coordinates | 40.61333, -76.97333 |
Physical Characteristics
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 310 ft |
| NID Storage | 133 acre-ft |
| Max Storage | 133 acre-ft |
| Surface Area | 10 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | December 28, 2020 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1970 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | S. DEAN & GAIL K. STEPHENS |
| Other Name | Markunas Dam |
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.