The U.S. Bureau of Reclamation is a federal agency within the Department of the Interior, established in 1902. Its primary mission is to manage water resources in the western United States, focusing on irrigation, water supply, and hydroelectric power generation. The agency plays a crucial role in developing and maintaining water infrastructure, such as dams and reservoirs. The Bureau oversees numerous projects, including the Hoover Dam and the Central Valley Project, which help provide water for agriculture and urban areas. By promoting sustainable water management, the Bureau aims to support economic growth and environmental conservation in the region.