![]() Truman referred to it as Boulder Dam, its name during the planning stages before construction. Although legislation passed by Congress in 1931 officially named the dam for Hoover, officials in the succeeding administrations of Franklin D. Erected during the Great Depression, the dam was a major endeavour that employed thousands of workers around 100 fatalities occurred during its construction. president during whose administration (1929–33) construction began on the dam and whose work as commerce secretary in the 1920s secured agreements necessary for the project to proceed. Hoover Dam is named in honour of Herbert Hoover, the U.S. Department of the Interior’s Bureau of Reclamation. The dam, power plant, and reservoir are owned and managed by the U.S. Nearly half of the generated electric power goes to the Metropolitan Water District of Southern California, the city of Los Angeles, and other destinations in southern California the rest goes to Nevada and Arizona. The water, after falling some 500 feet (150 metres) through the pipes to a hydroelectric power plant in the base of the dam, turns 17 Francis-type vertical hydraulic turbines, which rotate a series of electric generators that have a total power capacity of 2,080 megawatts. Four reinforced-concrete intake towers located above the dam divert water from the reservoir into huge steel pipes called penstocks. It contains 4,400,000 cubic yards (3,360,000 cubic metres) of concrete. Hoover Dam is 726 feet (221 metres) high and 1,244 feet (379 metres) long at the crest. SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!.Learn about the major environmental problems facing our planet and what can be done about them! Saving Earth Britannica Presents Earth’s To-Do List for the 21st Century.Britannica Beyond We’ve created a new place where questions are at the center of learning.100 Women Britannica celebrates the centennial of the Nineteenth Amendment, highlighting suffragists and history-making politicians.COVID-19 Portal While this global health crisis continues to evolve, it can be useful to look to past pandemics to better understand how to respond today.Student Portal Britannica is the ultimate student resource for key school subjects like history, government, literature, and more.Britannica Explains In these videos, Britannica explains a variety of topics and answers frequently asked questions.This Time in History In these videos, find out what happened this month (or any month!) in history.#WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find.Demystified Videos In Demystified, Britannica has all the answers to your burning questions.Britannica Classics Check out these retro videos from Encyclopedia Britannica’s archives. ![]()
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