Harrisville Pond Dam
New Hampshire — Cheshire County — NUBANUSIT BROOK
Location
| State | New Hampshire |
| County | Cheshire |
| River | NUBANUSIT BROOK |
| Coordinates | 42.94545, -72.09453 |
Physical Characteristics
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 75 ft |
| NID Storage | 2,298 acre-ft |
| Max Storage | 2,298 acre-ft |
| Surface Area | 120 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | October 28, 2021 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1886 |
| Primary Purpose | Recreation |
| Dam Type | Stone |
| Owner Type | Private |
| Owner | TWITCHELLS MILLS HYDRO CORP |
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.