Congers Lake Dam
New York — Rockland County — E BRANCH HACKENSACK RIVER
Location
| State | New York |
| County | Rockland |
| River | E BRANCH HACKENSACK RIVER |
| Coordinates | 41.13611, -73.94222 |
Physical Characteristics
| NID Height | 8 ft |
| Dam Height | 8 ft |
| Dam Length | 333 ft |
| NID Storage | 466 acre-ft |
| Max Storage | 466 acre-ft |
| Surface Area | 112 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | May 7, 2025 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1892 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | TOWN OF CLARKSTOWN |
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.