Fort Peck Dam

Fort Peck Dam, located on the Missouri River in Montana, is a massive concrete structure built between 1933 and 1940 to control water flow, prevent flooding, and generate hydroelectric power. It creates Fort Peck Lake, one of the largest reservoirs in the U.S., providing water for irrigation, recreation, and wildlife habitat. The dam also helps regulate river traffic and supports local economies. Its design includes a concrete arch-gravity structure that efficiently manages water pressure, showcasing advanced engineering and significant contributions to infrastructure and resource management in the region.