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U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
This dam for Hells Canyon Reservoir regulates the water. Mountains form one side of the river and the white power plant stands beside the dam.
Public Domain. Photo taken by Tony Varilone
Download Original (2048 x 1536 pixels, 1299.5 MB)
