Black and white image of the spillway on the Nevada side of Hoover Dam. This view shows the spillway running at peak capacity of 13, 944 cubic feet per second and 4.5 feet above spillways gates.
Black and white aerial view looking upstream at Hoover Dam and Lake Mead and showing the white water of the Colorado River gushing out of the spillway tunnel outlets.
Black and white image of Hoover Dam at night. Seventy-eight floodlights on top of the central section of the power plant project 93,500 watts on the face of the dam.
Color image of Hoover Dam looking upstream and showing the white water of the Colorado River below the spillway tunnel outlets. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
J. Ross (James Ross) Clark (1850-1927) was the leading figure behind the San Pedro, Los Angeles and Salt Lake Railroad which, in 1902, connected Salt Lake City and Los Angeles. Clark also had a deep interest in California corporations in Los Angeles, and was a member and supporter of multiple charitable and civic organizations. Some organizations he was a part of included the Masons, the Jonathan Club, the California Club, the Midwick and the Los Angeles Country Club, and the Sierra Madre Club.