North Harwich Reservoir Dam
Massachusetts — Barnstable County — Herring River
Location
| State | Massachusetts |
| County | Barnstable |
| River | Herring River |
| Coordinates | 41.68208, -70.12192 |
Physical Characteristics
| NID Height | 8 ft |
| Dam Height | — |
| Dam Length | — |
| NID Storage | 260 acre-ft |
| Max Storage | 260 acre-ft |
| Surface Area | 78 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | May 20, 2021 |
| Inspection Frequency | 10 |
Dam Information
| Year Completed | 1880 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Town of Harwich |
| Other Name | Herring River 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.