Mount Sunapee Sewage Lagoon Dam
New Hampshire — Merrimack County — NA
Location
| State | New Hampshire |
| County | Merrimack |
| River | NA |
| Coordinates | 43.33610, -72.07690 |
Physical Characteristics
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 1,300 ft |
| NID Storage | 14 acre-ft |
| Max Storage | 14 acre-ft |
| Surface Area | 3 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | October 20, 2021 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1973 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | State |
| Owner | MOUNT SUNAPEE RESORT |
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.