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Portland General Electric Photograph Collection Dams
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Bull Run, Big Sandy bridge

Photograph showing a wooden bridge at the Big Sandy Dam (likely the Marmot Dam). Water is flowing under the bridge, and in the distance several wooden structures and utility poles are visible. Written on the negative is “B.S.4.” (Image note: some discoloration visible at left side of image).

Oak Grove project, camp #5 ½ at Roaring River ranger station

Photograph showing a temporary camp at the Roaring River ranger station, looking northwest. Several tent cabins can be seen throughout the middle of the frame, as well as two small log wooden buildings. Forested hillsides can be seen in the background. Written on the negative is “R32.” (Image note: discoloration visible at near top right corner).

Oak Grove project, camp # ½

Photograph showing temporary at construction camp in the Oak Grove area. Several tent cabins and wooden buildings can be seen in the distance in front of wooded hills. At the right side of the image, several men and a tractor are on a short wooden bridge. Written on the negative is “E301.09-O-333.”

Oak Grove project, Davis Ranch sawmill

Photograph showing a wooden sawmill building at Davis Ranch taken in the snow. Logs can be seen on the ground in front of the building. Smoke or steam is coming out of several pipes on the building, and men can be seen standing in and in front of the structure. Written on the negative is “E301.09-O-336.”

Oak Grove project lower dam site at intake

Photograph showing three men on a steep hillside above the Clackamas River. One man sits towards the front of the group, while the other two behind are standing and looking towards the camera. At the base of the cliff is flowing water and logs. Written on the negative is “Lower Damsite at Intake, 5-4-20.”

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