Island Farm Weir Dam
New Jersey — Somerset County — Raritan River
Location
| State | New Jersey |
| County | Somerset |
| River | Raritan River |
| Coordinates | 40.54283, -74.56612 |
Physical Characteristics
| NID Height | 8 ft |
| Dam Height | 8 ft |
| Dam Length | 200 ft |
| NID Storage | 110 acre-ft |
| Max Storage | — |
| Surface Area | 60 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | May 16, 2024 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | — |
| Primary Purpose | Water Supply |
| Dam Type | Concrete |
| 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.