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.
A grayscale image showing the downstream face of Hoover Dam and cars parked at a lookout point. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
An image showing a bird's eye view of the Hoover Dam's downstream face and Fortification Hill. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Black and white image of Hoover Dam's downstream side. Fortification Hill is visible in the background. Note: Boulder Dam was officially renamed Hoover Dam in 1947.