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Topic
- Rivers--Oregon 14
- Dams 7
- Canyons 3
- Valleys 3
- Bridges 2
- Fishways 2
- Waterfalls 2
- Reservoirs 1
- Steam-engines 1
Region
- Wallowa County >> Oregon >> United States 22
- Grande Ronde River >> Asotin County >> Washington >> United States 21
- Troy >> Wallowa County >> Oregon >> United States 6
- Wallowa Lake >> Wallowa County >> Oregon >> United States 4
- Minam River >> Wallowa County >> Oregon >> United States 3
- Wenaha River >> Wallowa County >> Oregon >> United States 3
- Elgin >> Union County >> Oregon >> United States 2
- Flora >> Wallowa County >> Oregon >> United States 2
- Wallowa River >> Wallowa County >> Oregon >> United States 2
- Enterprise >> Wallowa County >> Oregon >> United States 1
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Format
- image/jpeg 12
- image/tiff 10
Collection
- Pacific Northwest Stream Survey 22