Green River Lock and Dam 3
Kentucky — Ohio County — Green River
Location
| State | Kentucky |
| County | Ohio |
| River | Green River |
| Coordinates | 37.21382, -86.90006 |
Physical Characteristics
| NID Height | 27 ft |
| Dam Height | — |
| Dam Length | 410 ft |
| NID Storage | 40,070 acre-ft |
| Max Storage | 40,070 acre-ft |
| Surface Area | 2,209 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | No |
| Last Inspection | August 21, 2025 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1836 |
| Primary Purpose | Water Supply |
| Dam Type | Other |
| Owner Type | Local Government |
| Owner | Rochester Dam Regional Water Commission |
| Other Name | Rochester 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.