Nagarjuna Sagar Dam is the world's largest stone masonry dam at the time of its construction, which is built across
Krishna River at Nagarjuna Sagar in the border of Nalgonda district of TELANGANA and Guntur District of Andhra Pradesh, India.
The construction duration of the dam was between the years of 1955 and 1967.
The dam created a water reservoir whose capacity is 11,472 million cubic metres. The dam is 490 ft (150 m). tall and 1.6 km long with
Nagarjuna Sagar was the earliest in the series of large infrastructure projects initiated for the Green Revolution in India; it also is
one of the