District Council of Orroroo Carrieton  The District Council of Orroroo Carrieton is a local government area in the Yorke and Mid North region of South Australia. The principal towns are Orroroo and Carrieton; it also includes the localities of Belton, Black Rock, Coomooroo, Erskine, Eurelia, Johnburgh, Minburra, Pekina, Walloway, Yalpara and Yanyarrie, and part of Cradock, Hammond, Moockra, Morchard, Tarcowie and Yatina. It was created in 1997 from the merger of the District Council of Carrieton and the District Council of Orroroo.