Limit your search
Topic
- Rivers--Idaho 33
- Dams 28
- Rivers--Oregon 9
- Waterfalls 7
- Fish weirs 6
- Rivers 5
- Fishways 4
- Lakes 4
- Fish hatcheries 2
- Spawning 2
- more »
Region
- The Dalles >> Wasco County >> Oregon >> United States 84
- Payette River >> Payette County >> Idaho >> United States 18
- Weiser River >> Washington County >> Idaho >> United States 16
- Valley County >> Idaho >> United States 11
- North Fork Payette River >> Boise County >> Idaho >> United States 10
- Gem County >> Idaho >> United States 9
- Black Canyon Dam >> Gem County >> Idaho >> United States 8
- Spokane >> Spokane County >> Washington >> United States 8
- Clearwater River >> Nez Perce County >> Idaho >> United States 7
- Nez Perce County >> Idaho >> United States 7
- more »
Rights
- In Copyright 386
Format
- image/jpeg 386
Institution
- Oregon State University 386
Decade
- 1930-1939 386