North Harwich Reservoir Dam
Low HazardFair ConditionEmergency Action Plan: Not Required
Location
| State | Massachusetts |
| County | Barnstable |
| Nearest City | Harwich |
| River/Stream | Herring River |
| Coordinates | 41.68208, -70.12192 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 8 ft |
| Year Completed | 1880 (146 years old) |
Storage & Hydraulics
| NID Storage | 260 acre-ft |
| Max Storage | 260 acre-ft |
| Normal Storage | 213 acre-ft |
| Surface Area | 78 acres |
| Drainage Area | 12 sq mi |
| Max Discharge | 35 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Town of Harwich |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 05/20/2021 |
| Emergency Action Plan | Not Required |