. . . "O" . . . "Potable" . "E"@en . . "water supply" . "1938Z"^^ . "The Cooby Dam is a rock\u2013fill embankment dam with an un\u2013gated spillway across the Cooby Creek, a tributary of Condamine River, at Groomsville in the Darling Downs region of Queensland, Australia. The main purpose of the dam is for potable water supply of the Toowoomba region. The impounded reservoir is called the Cooby Creek Reservoir."@en . "Cooby Dam"@en . . "30.0"^^ . "207.0"^^ . "1942Z"^^ .