Downsville Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Delaware |
| Nearest City | Downsville |
| River/Stream | EAST BRANCH DELAWARE RIVER |
| Coordinates | 42.07417, -74.96611 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 204 ft |
| Dam Height | 204 ft |
| Dam Length | 2,400 ft |
| Year Completed | 1954 (72 years old) |
Storage & Hydraulics
| NID Storage | 609,740 acre-ft |
| Max Storage | 609,740 acre-ft |
| Normal Storage | 420,280 acre-ft |
| Surface Area | 5,763 acres |
| Drainage Area | 372 sq mi |
| Max Discharge | 200,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | NYCDEP DAMS WEST OF THE HUDSON RIVER |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/09/2024 |
| Emergency Action Plan | Yes |