Great Pond Upper Reservoir Dam
Massachusetts — Norfolk County
Location
| State | Massachusetts |
| County | Norfolk |
| Coordinates | 42.19603, -71.04135 |
Physical Characteristics
| NID Height | 18 ft |
| Dam Height | — |
| Dam Length | 2,775 ft |
| NID Storage | 2,283 acre-ft |
| Max Storage | 2,283 acre-ft |
| Surface Area | 200 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1942 |
| Primary Purpose | Water Supply |
| Dam Type | — |
| Owner Type | — |
| Owner | Tri-Town Water Board |
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.