- 1948 Columbia River Flood. Vanport, Oregon
- Big Bend of the Columbia
- Cascade Blockhouse
- Cathlamet Canoe
- Chief Tommy Thompson, 26 November 1948
- China’s Three Gorges Dam under construction
- David Douglas and the Natural World
- David Thompson’s Lower Columbia
- Farming the Waters
- First blast in construction of The Dalles Dam
- Flood victims seek financial assistance
- From the Camas, Washington Photo Archive
- From the Columbia Basin Native Fishery Photo Archive
- From the Columbia Slough Photo Archive
- From the Cottage Grove, Oregon Photo Archive
- From the Moses Lake, Washington Photo Archive
- From the Sandpoint Idaho Photo Archive
- From the U.S. Army Corps of Engineers Historic Columbia River Archive
- Harney House, Officer’s Row 1859
- Hawaiians at Fort Vancouver
- Historic Trade Goods
- Home owners blame the Corps of Engineers
- Homes wash away in the Vanport Flood
- Salmon Bake at the Cathlapotle Plankhouse
- Seattle Civil Rights March
- The Village of Celilo Falls — 1948
- Three Gorges Dam Construction Site
- Tiger Leaping Gorge
- Vanport Flood evacuees
- White trade only