A woman dives off a diving board into Silver Creek at Coolidge McClain Park in Silverton, Oregon.

Photograph showing the Wilson River, taken during an inspection of the Wilson River Road (negative 7 of 16).

A flooded Willamette River in Portland. Two wooden buildings and several boats are surrounded by water and logs, while downtown and the second Morrison Bridge can be seen in the distance. Photographs from this series were published in the Oregon Journal on Tuesday, January 1, 1946 (negative 2 of 3).

A flooded Willamette River in Portland, taken under the Morrison Bridge, and looking towards the Burnside and Steel Bridges. This photograph was published in the Oregon Journal on Tuesday, January 1, 1946 (negative 3 of 3)

A flooded Willamette River in Portland, flowing under the second Morrison Bridge. Looking west, downtown Portland can be seen at the other side of the water, including the Jackson Building. This photograph was published in the Oregon Journal on Tuesday, January 1, 1946 (negative 1 of 3).

Photograph looking towards to the west, showing a barge and tug boat on the Willamette River. The Hawthorne Bridge is visible to the right, and numerous buildings along the waterfront can be seen. Written on the negative is "50-471."

Negative of a photographic postcard showing the St. Johns Bridge in Portland, Oregon. Taken from the west side of the Willamette River, and looking east across the river to the St. Johns neighborhood. Black smoke rises into the air from an area in St. Johns behind the bridge. The Portland Tug and Barge Co. is visible in the foreground. The image is framed by tree leaves on the left and right. Handwriting on negative reads, "Willamette River - St. John's (sic) Bridge - Oregon. Christian 586."

Photograph of a helicopter flying over flooding on the Columbia River near The Dalles. Same flooding that caused the Vanport Flood down river. In the background, a flooded building is completely surrounded by water in the Columbia River. In the foreground, railroad tracks disappear underwater. Handwritten note on back indicates this was taken by someone named "Dixon" for the PM Advanced Portrait class. Likely a student at the Northwest School of Photography.

Photograph of flooding on the Columbia River, very likely near The Dalles. Same flooding that caused the Vanport Flood down river. Photograph looks up the Columbia River, and shows a flooded railroad yard on the south bank of the river. Handwritten note on back indicates this was taken May 30, 1948 by someone named "Foster." Likely a student at the Northwest School of Photography.

Photograph of flooding on the Columbia River near The Dalles. Same flooding that caused the Vanport Flood down river. In the background, a flooded building is completely surrounded by water in the Columbia River. In the foreground, railroad tracks disappear underwater. Handwritten note on back indicates this was taken May 30, 1948, by someone named "Foster" or "Lofie." Possibly Lafayette “Lafie” Leonard Foster who was likely associated with the Northwest School of Photography and later a photographer for The Dalles Chronicle.

Negative of a photographic postcard showing rapids on the Deschutes River. Taken from the shore of the river, looking towards desert hills and rock formations on the other side of the river. Handwriting on negative reads, "White Horse Rapids - Deschutes River - Oregon. Deschutes River - Oregon. Christian S-291." This phrase is written twice on the negative.

Photograph showing flowing waterfalls on an unidentified river (possibly the Columbia River?). Behind the waterfalls, possible dam infrastructure can be seen. In the background, more rocky cliffs can be seen, as well as a road and electrical lines. Written on the side of the negative is "49-170." (Image note: see related images PGE 49-154, PGE 49-161, PGE 49-172, PGE 49-174, PGE 49-175, PGE 49-178, PGE 49-184, PGE 49-185).

Photograph showing flowing waterfalls on an unidentified river (possibly the Columbia River?). In the background, more rocky cliffs can be seen, as well as a road and electrical lines. Written on the side of the negative is "49-161." (Image note: see related images PGE 49-154, PGE 49-170, PGE 49-172, PGE 49-174, PGE 49-175, PGE 49-178, PGE 49-184, PGE 49-185).

A railroad track runs alongside a river, likely the Deschutes River. To the left, several waterfalls run down the side of a canyon. Handwriting on back reads, "Oak Springs, Deschutes River." Stamp for Kiser Photo Co. on front of print.

Photograph looking at a cascading waterfall, flowing down a cliff face and into a river, which extends towards the camera. Foliage can be seen around the waterfall. The body of water is the Deschutes River or the Crooked River.

Photograph looking westward across a scenic open valley at Cove Palisades State Park towards Mount Jefferson and Ollalie Butte. The Deschutes River can be seen at the bottom of the valley, with hills and cliffs extending into the distance.

Photograph looking westward across a scenic open valley at Cove Palisades State Park towards Mount Jefferson and Ollalie Butte. A river can be seen at the bottom of the valley, possible the Deschutes and Crooked Rivers coming together near the Island.

Photograph showing a ferry at Hayden Island, with a dirt road leading to a loading dock for automobiles and horse-drawn carts. On the ferry is a sign with “City of Vancouver” written on it. The Columbia River can be seen behind the ferry, as well as a metal bridge spanning the water (likely the Burlington Northern Santa Fe bridge 9.6).

Photograph taken from a side angle showing a ferry at Hayden Island on the Columbia River, which appears to be behind a wooden dock. On the ferry is a sign with “City of Vancouver” written on it. Wooden pillars can be seen in the water in front of the ferry, and a bridge is in the distant background ((likely the Burlington Northern Santa Fe bridge 5.1).

Photograph showing a frames image of the Vancouver Ferry on a body of water (likely the Columbia River). A smokestack on the ship releases steam into the air, and the shoreline can be seen in the distance. People can be seen on the front and back of the ship, as well as an automobile.

The U.S.S. Scania on the Willamette River, after its arrival in Portland with returning Navy members. People can be seen lining the deck of the ship, with the west hills visible at the far side of the river (negative 2 of 15).

Negative of a photographic postcard showing a U.S. mail boat passing under a suspension bridge on the Rogue River at Agness, Oregon. Handwriting on negative reads, "U.S. Mail Boat under Forestry Bridge, Rogue River, Agness, Ore, near Singing Springs Ranch." Handwritten note on envelope indicates this was taken in 1958.

Negative of a photographic postcard showing 2 people in a U.S. mail boat on the Rogue River near Agness, Oregon. A suspension bridge crosses the river behind them. Handwriting on negative reads, "U.S. Mail Boat - Forestry Bridge approaching Singing Springs Ranch - Rogue River, Agnes (sic), Ore. Christian P-292." Handwritten note on envelope indicates this was taken in 1957.

Negative of a photographic postcard showing several people in a mail boat navigating the Rogue River near Agness, Oregon. Handwriting on negative reads, "U.S. Mail Boat - Crooked Riffles on Rogue River near Singing Springs Ranch." Handwritten note on envelope indicates this was taken in 1957.

Photograph showing the spillway on an unidentified dam, looking upriver. Trees can be seen along the water. On the negative is written "49-115." (Image note: see related image PGE 49-116).

Photograph showing the spillway on an unidentified dam, taken from a side angle and looking across the river. Trees can be seen along the water. On the negative is written "49-116." (Image note: see related image PGE 49-115).

Photograph of an unidentified trestle bridge crossing a body of shallow water. A train track runs over the bridge. Possibly same bridge as PGE 132-2, identified as running over the Oregon Slough via the Vancouver line.

Negative of a photographic postcard showing the confluence of the Umatilla River and the Columbia River. Two bridges cross the Umatilla River, a highway bridge and a railroad bridge. Handwriting on negative reads, "Umatilla Riv. and Columbia Riv. - Umatilla, Ore. Christian 11-920." The top right of the image has been cut off.