"2006Z"^^ . . . "Potablewater storage" . "O" . "2008-01-04Z"^^ . . "The Cedar Grove Weir is a weir located across the Logan River in the South East region of Queensland, Australia. The main purpose of the weir is for potable water storage."@en . "2008Z"^^ . . . . . . "Cedar Grove Weir"@en . . "circa" .