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Region
- Willamette River >> Multnomah County >> Oregon >> United States 32
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- Snake River >> Franklin County >> Washington >> United States 25
- Nooksack River >> Whatcom County >> Washington >> United States 24
- Chehalis River >> Grays Harbor County >> Washington >> United States 23
- Skagit River >> Skagit County >> Washington >> United States 23
- Snohomish River >> Snohomish County >> Washington >> United States 21
- Astoria >> Clatsop County >> Oregon >> United States 15
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- Text 27
- Collection 5