Queensland needs to build more critical dams to revive its economy, Prime Minister Scott Morrison has said, as he expressed frustration at the State Government dragging its heels. He has urged to state to get on with approving more job generating projects for the regions, including Hughenden Dam and Hells Gate. Prime Minister Scott Morrison with his deputy, Infrastructure and Regional Development Minister Michael McCormack, on a visit to the Tully family property near Quilpie last week. Picture: Lukas Coch/AAP Mr Morrison would not commit to a state employment target, with Queensland now having the highest jobless rate in the country of 7.5 per cent, saying that was up to the Premier.