Automatic
Maine — Kennebec County — Messalonskee Stream
Location
| State | Maine |
| County | Kennebec |
| River | Messalonskee Stream |
| Coordinates | 44.54750, -69.64320 |
Physical Characteristics
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 81 ft |
| NID Storage | 900 acre-ft |
| Max Storage | 900 acre-ft |
| Surface Area | 68 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | September 29, 2022 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1924 |
| Primary Purpose | Hydroelectric |
| Dam Type | Concrete |
| Owner Type | Private |
| Owner | Essex Hydro Associates, LLC |
| Other Name | Messalonskee No.4 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.