Walpole Reservoir Dam
New Hampshire — Cheshire County — MAD BROOK
Location
| State | New Hampshire |
| County | Cheshire |
| River | MAD BROOK |
| Coordinates | 43.08020, -72.40830 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 355 ft |
| NID Storage | 16 acre-ft |
| Max Storage | 16 acre-ft |
| Surface Area | 3 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | No |
| Last Inspection | September 23, 2021 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1901 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | TOWN OF WALPOLE |
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.