Lisbon Wastewater Lagoons Dam
New Hampshire — Grafton County — NA
Location
| State | New Hampshire |
| County | Grafton |
| River | NA |
| Coordinates | 44.20235, -71.92807 |
Physical Characteristics
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 1,600 ft |
| NID Storage | 29 acre-ft |
| Max Storage | 29 acre-ft |
| Surface Area | 3 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | October 25, 2019 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | — |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | TOWN OF LISBON |
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.