Columbia Dam
New Jersey — Warren County — Paulinskill River
Location
| State | New Jersey |
| County | Warren |
| River | Paulinskill River |
| Coordinates | 40.92408, -75.08713 |
Physical Characteristics
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 330 ft |
| NID Storage | 565 acre-ft |
| Max Storage | 565 acre-ft |
| Surface Area | 43 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | January 22, 2018 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1909 |
| Primary Purpose | Recreation |
| Dam Type | Concrete |
| Owner Type | Private |
| Owner | The Nature Conservancy |
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.