An image of the water-turned generator from Davis Dam. Located within Pyramid Canyon between Arizona and Nevada, Davis Dam was constructed on the Colorado River 67 miles downstream from Hoover Dam. Due to the Mexican Treaty of 1944, the United States was required to construct Davis Dam for regulation of water to be delivered to Mexico.
Looking upstream at the Hoover Dam construction site. The white, horizontal, building in the lower middle is the cooling system for the dam. Site Name: Hoover Dam (dam)
Black and White photographic postcard showing construction workers, cranes, and cement forms on Hoover (Boulder) Dam. Text on front of postcard: "Boulder Dam- Jan. 1934."