Hoover Dam

Hoover Dam is a massive concrete structure located on the Colorado River, on the border between Nevada and Arizona. Completed in 1936 during the Great Depression, it was built to provide flood control, create hydroelectric power, and supply water for irrigation. The dam forms Lake Mead, one of the largest reservoirs in the U.S. It stands about 726 feet tall and is a marvel of engineering, attracting millions of visitors each year. Hoover Dam plays a crucial role in water management and energy production for the southwestern United States, showcasing the ingenuity of early 20th-century engineering.