What are the characteristics of the Hoover Dam?

The Hoover Dam, located on the border between Nevada and Arizona, is a massive concrete arch-gravity dam that was completed in 1936. It stands 726 feet tall and spans 1,244 feet across the Colorado River, creating Lake Mead, one of the largest reservoirs in the U.S. The dam is renowned for its Art Deco design and serves multiple purposes, including hydroelectric power generation, flood control, and water supply for irrigation and municipal use. It is an engineering marvel and a significant tourist attraction, drawing millions of visitors each year.