Photograph of the exterior west wall of Station B in Oregon City, with the Willamette River. Two men work on a wooden lock gate. Numerous utility poles are visible throughout the image.

Photograph showing the water circulation system at Station E (northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue). A man looks at the camera while a pipe sprays a stream of water into the river. Several large ships and barges can be seen in the distance.

Photograph showing workers with a large spool on cable, which is attached to a steel cable extending towards the top of the frame. The spool is on a barge, which is likely on the Willamette River, with an industrial area and forested hills visible along the shoreline. Written on the negative is "50-642." (Image note: unidentified location, possibly Oregon City area).

Photograph taken from a high angle of the hog fuel pile at Station L (now the Oregon Museum of Science and Industry), looking south. The Willamette River can be seen on the right side of the frame, and two unidentified churches can be seen in the distance.

Photograph taken at Station L (now the Oregon Museum of Science and Industry) of hog fuel being unloaded via a derrick from a barge on the Willamette River. The Hawthorne bridge can be seen in the distance, as well as other boats. One person stands on the barge watching a crate being lifted onto the dock.

Photograph taken at Station L (now the Oregon Museum of Science and Industry) of hog fuel being unloaded via a derrick from a barge on the Willamette River. The Hawthorne bridge can be seen in the distance.

View across Willamette River from Inman-Paulson lumberyard, showing downtown Portland.

A large piece of driftwood sits on the bank of the Willamette River. The Athina Livanos ship is docked in the river, but only the front of the ship is visible.

View looking down on a dock in the Willamette River. Taken from a bridge above the dock. Scattered boats, ships, and logs in the river.

View from above of the Portland Lumber Mills in St. Johns. Piles of lumber are stacked across the grounds. In the background, a swing bridge is turned on its axis.

A tugboat pulls logs down the Willamette River, as viewed from above. Both sides of the waterfront are visible.

Two young men stand on a wooden platform in the Willamette River and hold onto a canoe in the water. They are at the Willamette Falls Locks. The canoe has the word "Willamette" written on the side. The caption on the negative sleeve reads, "University of Oregon students on canoe trip from Eugene to Portland - going through locks at Oregon City" (negative 2 of 8).

A derrick in the middle of the Willamette River picks up a log and moves it onto a barge. Other pieces of discarded wood and construction materials are piled on the barge. These are pieces of the old Morrison Bridge, which is being replaced. In the foreground, a second derrick sits on the border of the river. View taken from the east side of the river, looking west toward downtown Portland and the KPOJ Journal building (negative 2 of 3).

Five young women, all members of the Portland Water Ski Club, practice their water skiing routine on the Willamette River on January 1, 1959. They wear long-sleeved jackets and shorts as they lift their arms over their heads. Pictured from left to right are Betty Davis, Darlene Kasner, Verna Williams, Eleanor Stoddard and Ellen Haynes. They ski past a ramp with a sign that reads, "Property of Portland Water Ski Club, For Members Only." This photograph was published in the Oregon Journal on January 2, 1959 (negative 3 of 5).

Photograph of a flooded area of the Willamette River in an industrial area of Portland, Oregon during the Vanport Flood. Taken from the east side of the river. There are several ships docked in the Willamette. Handwritten note on back indicates this was taken May 31, 1948. Taken by an unidentified student at the Northwest School of Photography.

Photograph of long lines of railroad cars in the flood water of the Vanport Flood. The railroads are underwater. Taken from the east side of the Willamette River, with the west hills of Portland, Oregon visible in the background. Handwritten note on back indicates this was taken May 31, 1948. Taken by an unidentified student at the Northwest School of Photography.

Photograph of the Burnside Bridge over the flooded water of the Willamette River in Portland, Oregon during the Vanport Flood. Handwritten note on back indicates this was taken May 30, 1948. Taken by an unidentified student at the Northwest School of Photography.

Photograph of widespread flooding on the Willamette River during the Vanport Flood. Taken from the east side of the river, a large industrial building is surrounded by water. Taken by an unidentified student at the Northwest School of Photography.

The U.S.S. Peter Skene Ogden being launched from Oregon Shipbuilding Corporation in Portland, sponsored by Oregon’s Victory Girl Suzanne Burce (later known as actress Jane Powell). The ship is sliding down a ramp towards the Willamette River, while workers watch. Wooden scaffolding can be seen on either side of the ship (negative 1 of 5).

A waterfront building on the Willamette River, in front of the St. Johns Bridge. “Floating Marine Ways Dry Dock, Boats Built and Repaired” is painted across the roof of the building, and a small ship “Delores” is docked (negative 4 of 37).