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Topic
- Rivers--Washington (State) 81
- Dams 67
- Fish traps 24
- Fishways 16
- Chinook salmon 15
- Salmon 10
- Fish stocking 9
- Spillways 5
- Weirs 4
- Hoisting machinery 3
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Region
- Chelan County >> Washington >> United States 81
- Columbia River >> Douglas County >> Washington >> United States 73
- Columbia River >> Clatsop County >> Oregon >> United States 65
- Entiat River >> Chelan County >> Washington >> United States 11
- Little Wenatchee River >> Chelan County >> Washington >> United States 2
- Elk Plain >> Pierce County >> Washington >> United States 1
- Nason Creek >> Chelan County >> Washington >> United States 1
Format
- image/tiff 81
Decade
- 1930-1939 81