Allen Reservoir Pl-566 Flood Control Dam
Massachusetts — Norfolk County — Spring Brook
Location
| State | Massachusetts |
| County | Norfolk |
| River | Spring Brook |
| Coordinates | 42.13574, -71.23736 |
Physical Characteristics
| NID Height | 21 ft |
| Dam Height | — |
| Dam Length | 1,500 ft |
| NID Storage | 240 acre-ft |
| Max Storage | 240 acre-ft |
| Surface Area | 13 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | March 31, 2023 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1981 |
| Primary Purpose | Flood Risk Reduction |
| 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.