Flat Rock
Pennsylvania — Philadelphia County — SCHUYLKILL RIVER
Location
| State | Pennsylvania |
| County | Philadelphia |
| River | SCHUYLKILL RIVER |
| Coordinates | 40.03972, -75.24694 |
Physical Characteristics
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 510 ft |
| NID Storage | 1,500 acre-ft |
| Max Storage | 1,500 acre-ft |
| Surface Area | 105 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | November 9, 2017 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1977 |
| Primary Purpose | Recreation |
| Dam Type | Concrete |
| Owner Type | State |
| Owner | DEP |
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.