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Creator
- United States. Bonneville Power Administration 5
- United States. Department of the Interior 5
Region
- Bonneville Dam >> Multnomah County >> Oregon >> United States 5
- Columbia River >> Douglas County >> Washington >> United States 5
- Grand Coulee Dam >> Okanogan County >> Washington >> United States 3
- Oregon >> United States 1
- Washington >> United States 1
Type
- Text 4
- Collection 1