Emerald No. 1 Main Valley Eastern
Pennsylvania — Greene County
Location
| State | Pennsylvania |
| County | Greene |
| Coordinates | 39.88750, -80.20194 |
Physical Characteristics
| NID Height | 310 ft |
| Dam Height | 310 ft |
| Dam Length | 2,010 ft |
| NID Storage | 2,734 acre-ft |
| Max Storage | 2,734 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | — |
| Primary Purpose | Other |
| Dam Type | — |
| Owner Type | — |
| Owner | EMERALD CONTURA LLC |
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.