Black and white image of Hoover Dam's crest and intake towers as seen from the Nevada upstream side. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Color image showing an aerial view of Hoover Dam and Lake Mead. The Colorado River is visible below the dam. The aerial, upstream view of Hoover Dam and Lake Mead. The Colorado River is seen below the dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.