River Mill
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Oregon |
| County | Clackamas |
| Nearest City | Carver, OR |
| River/Stream | Clackamas River |
| Coordinates | 45.29920, -122.35060 |
Physical Characteristics
| Dam Type | Buttress |
| NID Height | 85 ft |
| Dam Height | 85 ft |
| Dam Length | 936 ft |
| Year Completed | 1911 (115 years old) |
Storage & Hydraulics
| NID Storage | 2,300 acre-ft |
| Normal Storage | 2,300 acre-ft |
| Surface Area | 150 acres |
| Drainage Area | 671 sq mi |
| Max Discharge | 150,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Portland General Electric Company |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/20/2022 |
| Emergency Action Plan | Yes |