Rio
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | New York |
| County | Sullivan |
| Nearest City | Millrift |
| River/Stream | Mongaup River |
| Coordinates | 41.47960, -74.75590 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 101 ft |
| Dam Height | 101 ft |
| Dam Length | 1,487 ft |
| Year Completed | 1927 (99 years old) |
Storage & Hydraulics
| NID Storage | 15,037 acre-ft |
| Max Storage | 15,037 acre-ft |
| Normal Storage | 15,037 acre-ft |
| Surface Area | 460 acres |
| Drainage Area | 195 sq mi |
| Max Discharge | 56,700 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Eagle Creek Hydro Power, LLC |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 08/12/2022 |
| Emergency Action Plan | Yes |