Colby Brook Dam
New Hampshire — Rockingham County — COLBY BROOK
Location
| State | New Hampshire |
| County | Rockingham |
| River | COLBY BROOK |
| Coordinates | 42.88690, -71.07970 |
Physical Characteristics
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 260 ft |
| NID Storage | 94 acre-ft |
| Max Storage | 94 acre-ft |
| Surface Area | 16 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | May 21, 2020 |
| Inspection Frequency | 6 |
Dam Information
| Year Completed | — |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | BERKSHIRE DOMINION HOLDINGS LLC |
| Other Name | Bayberry Pond Dam Or Kalman 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.