Long Pond Dam
New York — Westchester County — MIANUS RIVER
Location
| State | New York |
| County | Westchester |
| River | MIANUS RIVER |
| Coordinates | 41.14639, -73.67083 |
Physical Characteristics
| NID Height | 40 ft |
| Dam Height | 40 ft |
| Dam Length | 600 ft |
| NID Storage | 174 acre-ft |
| Max Storage | 174 acre-ft |
| Surface Area | 11 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | March 31, 2023 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1936 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | AMY AND JOEL DWORETZKY;TOWN OF NORTH CASTLE;Teresa and Kenneth Gleicher;Victoria and Arturo Maceira |
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.