Photograph of the Clackamas River looking upstream, near the River Mill Dam.

Photograph showing an excavated area with dirt, water, and gravel. In the distance, buildings, trees, and hillsides can be seen. Also visible in the distance is Mt. Hood. Written on the negative is “0256.”

Photograph taken from a hill showing a scenic landscape in the Little Sandy Dam area. Field, trees, and hills are visible in the distance.

Photograph taken from a hill looking downward, showing buildings, trees, and hills in the distance. Written on the negative is “0254.”

Photograph showing slowing water and logs on the Clackamas River (Oak Grove Fork?), upstream from the potential site for the lower dam. Written on the negative is “Upstream from Lower Damsite at Intake, 5-4-20.” (Image note: numerous scratches are visible on the negative).

Photograph showing trees in deep snow, taken near the summit of ridge at Cripple Creek. Written on the negative is “E301.09-O-157.” (Image note: discoloration can be seen across the center and left side of the negative).

Photograph looking downward at Serene Lake, a tributary for the Roaring river, taken from a high point. In the distance above the lake is a forested ridge. Written on the negative is “E301.09-O-163” and “R27.” (Image note: written on image sleeve is “sec 7 T.5.S. 7E”).

Photograph looking up towards a rounded mountain, with trees and the foreground. Written on the negative is “Lowe meadow point elev. 5113, 12/14/20.”

Photograph taken from above showing a snow laden landscape. On the right side of the frame a cluster of buildings can be seen (headquarters camp), and on the left is the Clackamas River.

Photograph looking downward the Clackamas River in the narrows area near Three Lynx. Trees and rocks line the river on both sides, and wooded hills can be seen in the background. Written on the negative is “E301.09-O-318.”

Photograph looking across an open area at a logged hillside in a densely wooded area at a future transmission line site between Three Lynx Creek and the Oak Grove powerhouse site. Snow can be seen on the ground throughout the image.

Photograph showing three men wearing hats on a rocky point at Oak Grove Butte. Mount Hood is visible in the distance on the right side of the frame, along with several other points and ridges. Written on the negative is “E301.09-O-24.” and “46.”

Photograph showing a road cut through a hillside, with trees and mountains in the distance. Below the road, rocks and debris and can seen down the hill. Written on the negative is “E301.09-O-29” and “30.”

Photograph looking across the South Fork of the Clackamas River, where a man in a hat and vest is standing on the opposite shore. Above the man, a road cut can be seen, with dirt and rocks falling downshill. Written on the negative is “E301.09-O-31” and “38.”

Photograph showing the South Fork of the Clackamas river, looking towards a large rocky cliff-face. A man can be seen walking on a log in the river, while three others sit on a rock extending into the water. Written on the negative is “E301.09-O-36.”

Photograph, likely taken from Oak Grove Butte looking southeast, showing mountains and ridges in the distance. Visible is North Pinhead Butte, South Pinhead Butte, and West Pinhead Butte. Written on the negative is “E301.09-O-88” and “8.”

Photograph, likely taken from Oak Grove Butte, showing Mt. Hood and ridges in the distance. Written on the negative is “E301.09-O-82” and “01.”

Photograph showing the lower dam site at Cazadero Dam/Station G, looking downriver. Forested hills can be seen in the distance.

Photograph looking across the water at Timothy Lake towards Mount Hood, which is partially obscured by clouds. Trees can be seen on the shoreline, and the water appears to be choppy.

A photograph of Mount Hood taken from Sandy, Oregon. A farm is visible in the foreground. Trees surround the area.

A photograph of Mount Hood taken from Sandy, Oregon. A farm is visible in the foreground. Trees surround the area.

A landscape photograph with Mount Hood visible in the distance. The foreground includes a river and structure on the right and trees surround the area. This photograph was possibly taken in Sandy, Oregon.

A photograph of Mount Hood taken from Government Camp, Oregon. A clearing is visible in the foreground with trees and structures in the distance.