What is the name of the largest dam on the Nile River?

Located in the south of Egypt, this massive embankment dam was a monumental undertaking designed to fundamentally change the nation's relationship with the river that has sustained it for millennia. Constructed between 1960 and 1970, its primary purpose was to control the Nile's annual, and often unpredictable, flooding, providing a reliable year-round water supply for agriculture and generating vast amounts of hydroelectric power. This project was a cornerstone of the country's modernization efforts following the 1952 revolution.

The scale of the structure is immense; it is one of the largest embankment dams in the world, containing enough material to build the Great (Review) Pyramid seventeen times over. Its construction created one of the world's largest artificial lakes, Lake Nasser, which stretches for hundreds of kilometers south into Sudan. The dam's creation was a complex geopolitical affair, originally slated for Western financing, but ultimately built with significant technological and financial support from the Soviet Union.

The dam's impact has been profound. It successfully ended the destructive cycle of flooding, allowed for multiple crop harvests per year, and brought electricity to countless villages for the first time. However, these benefits came at a cost. The dam traps the nutrient-rich silt that once fertilized the Nile's floodplain, forcing farmers to rely on artificial fertilizers. Its construction also required the displacement of over 100,000 Nubian people and prompted a massive international effort to relocate ancient monuments, including the temples of Abu Simbel, before they were submerged by the rising waters of Lake Nasser.