Grandin Reservoir Dam
Massachusetts — Franklin County — Louisiana Brook
Location
| State | Massachusetts |
| County | Franklin |
| River | Louisiana Brook |
| Coordinates | 42.71954, -72.42261 |
Physical Characteristics
| NID Height | 37 ft |
| Dam Height | — |
| Dam Length | 242 ft |
| NID Storage | 104 acre-ft |
| Max Storage | 104 acre-ft |
| Surface Area | 8 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | June 2, 2022 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1935 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Northfield Mount Hermon School |
| Other Name | Northfield School Upper 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.