Jackman Reservoir Dam
New Hampshire — Hillsborough County — NORTH BRANCH CONTOOCOOK RIVER
Location
| State | New Hampshire |
| County | Hillsborough |
| River | NORTH BRANCH CONTOOCOOK RIVER |
| Coordinates | 43.11080, -71.94860 |
Physical Characteristics
| NID Height | 43 ft |
| Dam Height | 43 ft |
| Dam Length | 1,844 ft |
| NID Storage | 12,400 acre-ft |
| Max Storage | 12,400 acre-ft |
| Surface Area | 519 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | October 3, 2022 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1926 |
| Primary Purpose | Hydroelectric |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | CENTRAL RIVERS POWER NH LLC |
| Other Name | Franklin Pierce Lake 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.