Diamond International Corp Upper Dam
Massachusetts — Hampden County
Location
| State | Massachusetts |
| County | Hampden |
| Coordinates | 42.18817, -72.32459 |
Physical Characteristics
| NID Height | 23 ft |
| Dam Height | — |
| Dam Length | 420 ft |
| NID Storage | 600 acre-ft |
| Max Storage | 600 acre-ft |
| Surface Area | 37 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1876 |
| Primary Purpose | Hydroelectric |
| Dam Type | — |
| Owner Type | — |
| Owner | Energy Thorndike, Inc. |
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.