Upper Millpond Dam
Massachusetts — Essex County — Mill River
Location
| State | Massachusetts |
| County | Essex |
| River | Mill River |
| Coordinates | 42.70867, -70.94252 |
Physical Characteristics
| NID Height | 9 ft |
| Dam Height | — |
| Dam Length | 250 ft |
| NID Storage | 73 acre-ft |
| Max Storage | 73 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | — |
| Inspection Frequency | 10 |
Dam Information
| Year Completed | 1920 |
| Primary Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Dam Type | Rockfill |
| Owner Type | Private |
| Owner | William H. Herrick III & Susan J. Herrick |
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.