Mashpee River Fishway Dam
Massachusetts — Barnstable County — Mashpee River
Location
| State | Massachusetts |
| County | Barnstable |
| River | Mashpee River |
| Coordinates | 41.64927, -70.48500 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | — |
| Dam Length | 250 ft |
| NID Storage | 4,500 acre-ft |
| Max Storage | 4,500 acre-ft |
| Surface Area | 1 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | No |
| Last Inspection | November 10, 2022 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Town of Mashpee |
| Other Name | Mashpee River (Route 130) 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.