Neponset River Dam - Hyde Park
Massachusetts — Norfolk County — Neponset River
Location
| State | Massachusetts |
| County | Norfolk |
| River | Neponset River |
| Coordinates | 42.26099, -71.11044 |
Physical Characteristics
| NID Height | 22 ft |
| Dam Height | — |
| Dam Length | 170 ft |
| NID Storage | 200 acre-ft |
| Max Storage | 200 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | March 18, 2021 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Concrete |
| Owner Type | State |
| Owner | MA Department of Conservation & Recreation |
| Other Name | Tileston & Hollingsworth Dam |
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.