Long Pond
Maine — Penobscot County — Mattanawcook Stream
Location
| State | Maine |
| County | Penobscot |
| River | Mattanawcook Stream |
| Coordinates | 45.33500, -68.42834 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 775 ft |
| NID Storage | 1,794 acre-ft |
| Max Storage | 1,794 acre-ft |
| Surface Area | 506 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | November 14, 2023 |
| Inspection Frequency | 12 |
Dam Information
| Year Completed | 1915 |
| Primary Purpose | — |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Town of Lincoln |
| Other Name | Long Pond |
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.