River(Impounds): Damodar River
Location: Bokaro District, Jharkhand
Opening: 1978
Height: 55 metres
Length: 5,000 metres
HISTORY:
Tenughat Dam (Hindi: तेनूघाट बांध) is an earthfill dam with composite masonry cum concrete spillway across the Damodar River at Tenughat in Petarwar block of Bokaro district in the Indian state of Jharkhand.The Damodar River Valley Project on the Damodar River and its principal tributary, the Barakar River, is located in eastern India. The four main multipurpose dams located at Tilaiya, Konar, Maithon and Panchet were commissioned during 1953-1959. In addition, a single purpose reservoir on the main stream, the Damodar, at Tenughat (with live storage 224 million m3 and without provision for flood storage) was constructed later in 1974. While the four earlier dams are controlled by Damodar Valley Corporation, Tenughat Dam is controlled by the Government of Jharkhand.The 5 kilometres (3.1 mi) long, 55 metres (180 ft) high earthfill dam with composite masonry cum concrete spillway and undersluice structures, concrete diaphragm cut-off wall, rock excavation in foundation, diversion channel, coffer dam and appurtenant works at Tenughat was built for supply of water to Bokaro Steel Plant and the Bokaro industrial area.