Dashville Dam
New York — Ulster County — WALLKILL RIVER
Location
| State | New York |
| County | Ulster |
| River | WALLKILL RIVER |
| Coordinates | 41.82167, -74.04889 |
Physical Characteristics
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 370 ft |
| NID Storage | 515 acre-ft |
| Max Storage | 515 acre-ft |
| Surface Area | 300 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | September 24, 2025 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1922 |
| Primary Purpose | Hydroelectric |
| Dam Type | Concrete |
| Owner Type | Public Utility |
| Owner | Central Hudson Gas & Electric Corp. |
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.