Sealund Reservoir Dam
Massachusetts — Plymouth County — Smelt Brook
Location
| State | Massachusetts |
| County | Plymouth |
| River | Smelt Brook |
| Coordinates | 41.97518, -70.71809 |
Physical Characteristics
| NID Height | 14 ft |
| Dam Height | — |
| Dam Length | 190 ft |
| NID Storage | 30 acre-ft |
| Max Storage | 30 acre-ft |
| Surface Area | 5 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | No |
| Last Inspection | May 27, 2021 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Royson Properties, LLC |
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.