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.
A view looking down the downstream face of Hoover Dam; from this angle, the power house can be seen at the base of the dam, along with empty outlet works from the Nevada valve house on the right.