Opening hours of Power station in Mingbool, South Australia Opening hours of Power station in Mingbool, South Australia Home / South Australia / Mingbool / Power station Power station South East Substation Mt Gambier Ponda Road Substation, Mingbool SA 5291, Mingbool, South Australia 5291 Categories of local businesses in Mingbool Automotive Power station Sports & Recreations Travel & Accommodation