Kalyani Dam
The 928th tallest dam in the world
The Kalyani Dam is a gravity dam constructed across the Swarnamukhi river at Tirupati city and located in Tirupati District of Andhra Pradesh, India. This dam is one of the major sources of water supply for Tirupati city and its catchment areas. Once filled, the dam can cater to the water needs of Tirupati for at least two years.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).