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Creator
- United States. Department of the Interior 2
- United States. Bonneville Power Administration 1
Region
- Columbia River >> Douglas County >> Washington >> United States 2
- Oregon >> United States 2
- Washington >> United States 2
- Bonneville Dam >> Multnomah County >> Oregon >> United States 1
- Flathead River >> Sanders County >> Montana >> United States 1
- Grand Coulee Dam >> Okanogan County >> Washington >> United States 1
- Santiam River >> Marion County >> Oregon >> United States 1
- Skagit River >> Skagit County >> Washington >> United States 1
- Willamette River >> Multnomah County >> Oregon >> United States 1
Type
- Collection 1
- Text 1