Woodsville
New Hampshire — Grafton County — Ammonoosuc River
Location
| State | New Hampshire |
| County | Grafton |
| River | Ammonoosuc River |
| Coordinates | 44.15455, -72.03663 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 300 ft |
| NID Storage | 124 acre-ft |
| Max Storage | 124 acre-ft |
| Surface Area | 25 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | August 18, 2022 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1827 |
| Primary Purpose | Hydroelectric |
| Dam Type | Concrete |
| Owner Type | Local Government |
| Owner | Town of Woodsville, NH |
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.