Mill River Power Plant - Estacada, Oregon
Mill River Power Plant - Estacada, Oregon
Bonneville Dam - Oregon - Washington
Bonneville Dam - Fish Ladder
Generators - Bonneville Dam
Bonneville Power Plant. Columbia River Highway, Oregon
Spillway Gates Bonneville Dam, Oregon
Portland General Electric Photograph Collection
Portland General Electric Photograph Collection
Spillways at Bonneville Dam
Construction of the Bonneville Dam
Construction of the Bonneville Dam
Construction of the Bonneville Dam
Aerial View from 5,000 Foot Elevation - Bonneville Power and Navigation Project
Model of the Bonneville Dam
Construction of the Bonneville Dam
Bonneville Dam
Aerial View of Bonneville Dam
Umatilla Bridge dedication
Scenic view of Willamette Falls
Man looking at machine units at River Mill Dam
Group seated outside building at River Mill Hydroelectric Project
Man with electrical generator at Oak Grove Dam
Oak Grove powerhouse
Interior of powerhouse at Oak Grove Dam
Cazadero Dam, unit #3
Station G, Cazadero power station units
Cazadero Dam, powerhouse interior
Station G, Cazadero power station
