Spruce Run Reservoir Dam
New Jersey — Hunterdon County — Spruce Run
Location
| State | New Jersey |
| County | Hunterdon |
| River | Spruce Run |
| Coordinates | 40.64593, -74.91447 |
Physical Characteristics
| NID Height | 93 ft |
| Dam Height | 93 ft |
| Dam Length | 5,400 ft |
| NID Storage | 46,770 acre-ft |
| Max Storage | 46,770 acre-ft |
| Surface Area | 1,290 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | September 25, 2024 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1964 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | State |
| Owner | New Jersey Water Supply Authority |
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.