Core Wall Dam
New Jersey — Passaic County — Irish Brook-TR
Location
| State | New Jersey |
| County | Passaic |
| River | Irish Brook-TR |
| Coordinates | 41.02603, -74.31947 |
Physical Characteristics
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 156 ft |
| NID Storage | 542 acre-ft |
| Max Storage | 542 acre-ft |
| Surface Area | 67 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | August 31, 2023 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | — |
| Primary Purpose | Recreation |
| Dam Type | Concrete |
| Owner Type | Private |
| Owner | Lake Iosco Company |
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.