The Great Northern Football League is an Australian rules football league centred on the city of Geraldton in Western Australia, which was formed in 1961 as a merger of the Geraldton Football Association and the Northampton-Upper Chapman Football Association. It currently includes four clubs from Geraldton (Brigades, Railway, Rover and Towns) and one each from Mullewa, Northampton and Nabawa (Chapman Valley).
http://www.gnfl.com.au/