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Creator
- United States. Bonneville Power Administration 17
- United States. Department of the Interior 17
Region
- Columbia River >> Douglas County >> Washington >> United States 17
- Bonneville Dam >> Multnomah County >> Oregon >> United States 5
- Grand Coulee Dam >> Okanogan County >> Washington >> United States 3
- Oregon >> United States 2
- Washington >> United States 2
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- Text 16
- Collection 1