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3. Fish ladder
Pacific Northwest Stream Survey
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Topic
- Dams 71
- Rivers--Oregon 19
- Rivers--Washington (State) 18
- Rivers--Idaho 17
- Fishways 15
- Fish weirs 6
- Rivers 4
- Steam-engines 4
- Lakes 3
- Canals 2
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Region
- Payette River >> Payette County >> Idaho >> United States 12
- Skamania County >> Washington >> United States 10
- Washougal River >> Clark County >> Washington >> United States 10
- Weiser River >> Washington County >> Idaho >> United States 10
- Black Canyon Dam >> Gem County >> Idaho >> United States 8
- Columbia River >> Clatsop County >> Oregon >> United States 8
- Gem County >> Idaho >> United States 8
- Baker County >> Oregon >> United States 7
- Clearwater River >> Nez Perce County >> Idaho >> United States 7
- Nez Perce County >> Idaho >> United States 7
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Format
- image/jpeg 71
