Black Rock
Pennsylvania — Montgomery County — SCHUYLKILL RIVER
Location
| State | Pennsylvania |
| County | Montgomery |
| River | SCHUYLKILL RIVER |
| Coordinates | 40.14806, -75.50639 |
Physical Characteristics
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 400 ft |
| NID Storage | 221 acre-ft |
| Max Storage | 221 acre-ft |
| Surface Area | 184 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | July 27, 2018 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1900 |
| Primary Purpose | Water Supply |
| Dam Type | Timber Crib |
| Owner Type | Private |
| Owner | EXELON GENERATION COMPANY |
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.