Boulder Dam Renamed Hoover Dam

Date: April 30, 1947 • Location: Lander County, United States

In Nevada, Boulder Dam is renamed Hoover Dam.

Nevada is a landlocked state in the Western United States. It is also sometimes placed in the Mountain West and Southwestern United States. It borders Idaho to the northeast, Oregon to the northwest, California to the west, Arizona to the southeast, and Utah to the east. Nevada is the seventh-most extensive and the 31st-most populous U.S. state. Nearly three-quarters of Nevada's population live in Clark County, which contains the Las Vegas–Paradise metropolitan area. Nevada's capital is Carson City. Las Vegas is the largest city in the state.