"Mattupetty Dam, near Munnar in Idukki District, is a storage Concrete Gravity dam built in the mountains of Kerala, India to conserve water for hydroelectricity. It has been a vital source of power, yielding along with other such dams, huge revenue to the states. The large amount of perennially available water allows wild animals and birds to flourish."@en . "1949Z"^^ . . . . . . . "1953Z"^^ . "Mattupetty Dam"@en . . . "1949" .