Lyford Pond Dam
New Hampshire — Merrimack County — GUESS BROOK
Location
| State | New Hampshire |
| County | Merrimack |
| River | GUESS BROOK |
| Coordinates | 43.39627, -71.48374 |
Physical Characteristics
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 250 ft |
| NID Storage | 146 acre-ft |
| Max Storage | 146 acre-ft |
| Surface Area | 24 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | No |
| Last Inspection | November 13, 2019 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1840 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | CANTERBURY SHAKER VILLAGE INC |
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.