Beaver Brook Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | New Hampshire |
| County | Rockingham |
| Nearest City | DERRY |
| River/Stream | BEAVER BROOK |
| Coordinates | 42.89520, -71.30720 |
Physical Characteristics
| Dam Type | Stone |
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 150 ft |
| Year Completed | 1929 (97 years old) |
Storage & Hydraulics
| NID Storage | 107 acre-ft |
| Max Storage | 107 acre-ft |
| Normal Storage | 67 acre-ft |
| Surface Area | 40 acres |
| Drainage Area | 11 sq mi |
| Max Discharge | 1,572 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | TOWN OF DERRY |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/03/2019 |
| Emergency Action Plan | Not Required |