The correct option is A Tehri
Tehri Dam located on the Bhagirathi River, Uttaranchal Now become Uttarakhand. Tehri Dam is the highest dam in India, With a height of 261 meters and the eighth tallest dam in the world. The high rock and earth-fill embankment dam first phase were completed in 2006 and the other two phases are under construction. The Dam water reservoir used for irrigation, municipal water supply and the generation of 1,000 MW of hydroelectricity.