The Nagarjuna Sagar Dam is a significant multipurpose dam located on the Krishna River in the Indian states of Andhra Pradesh and Telangana. Completed in 1967, it is one of the largest masonry dams in the world, primarily designed for irrigation, hydroelectric power generation, and flood control. The dam creates the Nagarjuna Sagar Reservoir, which supports agriculture in the surrounding regions. The dam is named after the ancient Buddhist philosopher Nagarjuna, whose teachings are associated with the area. The reservoir is also a popular tourist destination, offering scenic views and opportunities for boating. Additionally, the dam plays a crucial role in the regional economy by providing water for drinking and irrigation.