Millham Reservoir Dam
Massachusetts — Middlesex County — Milham Brook & North Branch Milham Brook
Location
| State | Massachusetts |
| County | Middlesex |
| River | Milham Brook & North Branch Milham Brook |
| Coordinates | 42.34550, -71.61210 |
Physical Characteristics
| NID Height | 26 ft |
| Dam Height | — |
| Dam Length | 1,160 ft |
| NID Storage | 960 acre-ft |
| Max Storage | 960 acre-ft |
| Surface Area | 68 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | No |
| Last Inspection | August 14, 2020 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1893 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | City of Marlborough |
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.