Rocky Gorge Upper
Maine — York County — Great Works River
Location
| State | Maine |
| County | York |
| River | Great Works River |
| Coordinates | 43.21900, -70.79690 |
Physical Characteristics
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 140 ft |
| NID Storage | 141 acre-ft |
| Max Storage | 141 acre-ft |
| Surface Area | 43 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | July 30, 2019 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1900 |
| Primary Purpose | Hydroelectric |
| Dam Type | Concrete |
| Owner Type | Private |
| Owner | Rocky Gorge Corporation |
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.