Tungabhadra Dam

The Tungabhadra Dam, also known as Pampa Sagar, is a water reservoir constructed across the Tungabhadra River in the Hosapete-Koppal confluence in Karnataka, India. It is a multipurpose dam serving irrigation, electricity generation, flood control, etc. for the state. It is India's largest stone masonry dam and one of the only two non-cement dams in the country, the other being the Mullaperiyar Dam in Kerala. The dam is built of surki mortar, a combination of mud and limestone, commonly used at the time of its construction. The dam was a joint project undertaken in 1949 by the erstwhile Kingdom of Hyderabad and Madras Presidency when the construction began later, after India's constitution into a republic in 1950, it became a joint project between the governments of Madras and Hyderabad states. The construction was completed in 1953. The Tungabhadra Dam has withstood the test of time for over 70 years and is expected to well cross many more decades. The chief architects of the dam were Vepa Krishnamurthy and Pallimalli Papaiah of Hyderabad and M. S. Tirumale Iyengar of Madras. They envisioned it as being built with a large contingent of material and manual labour, as best suited to Indian labour availability and employment at that time. The chief contractor for the dam was Venkat Reddy Mulamalla from Konour, a village in Mahabubnagar, Telangana. The northern canal on the Hydera

Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).