Round Butte
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Oregon |
| County | Jefferson |
| Nearest City | Warm Springs, OR |
| River/Stream | Deschutes River |
| Coordinates | 44.60417, -121.27690 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 440 ft |
| Dam Height | 440 ft |
| Dam Length | 1,450 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 535,000 acre-ft |
| Max Storage | 535,000 acre-ft |
| Normal Storage | 535,000 acre-ft |
| Surface Area | 4,000 acres |
| Drainage Area | 7,514 sq mi |
| Max Discharge | 28,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Portland General Electric Company |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 06/08/2022 |
| Emergency Action Plan | Yes |