Water flows at Chief Joseph dams
Water flows through the spillways at Chief Joseph Dam, Feb. 20, 2017. The outflow that evening was 480 kfcs. Chief Joseph Dam is the second largest hydropower producing dam in the United States. It is the largest hydropower producing dam operated by the US Army Corps of Engineers. (Photo by Capt. Chandler Alford)

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Photo by: Capt. Chandler Alford |  VIRIN: 170220-A-XX000-002.JPG