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Columbia River
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Provinces and
states traversed |
- British Columbia
- Washington
- Oregon
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| Lists |
- Cities
- Crossings
- Dams
- Rapids
- Tributaries
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| Geology and Geography |
- Geology of the Pacific Northwest
- Columbia River Basalt Group
- Columbia River Gorge
- Missoula Floods
- Bonneville Slide/Bridge of the Gods land bridge
- 1700 Cascadia earthquake
- 1980 eruption of Mount St. Helens
- Columbia Mountains
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| Falls and Rapids |
- Cascades Rapids
- Celilo Falls
- Kettle Falls
- Dalles des Morts
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| History |
- Robert Gray exploration
- Lewis and Clark Expedition
- David Thompson
- Astor Expedition
- Fort Vancouver
- Steamboats of the Columbia River
- Big Bend Gold Rush
- Steamboats of the Arrow Lakes
- Steamboats of the upper Columbia and Kootenay Rivers
- Columbia River Treaty
- Historic Columbia River Highway
- Columbia Basin Project
- Bonneville Power Administration
- Hanford Site
- Sohappy v. Smith
- Boldt Decision
- Vanport flood of 1948
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| Ecology and culture |
- Pacific salmon
- Woody Guthrie
- Confluence Project
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