Water fluoridation
Water fluoridation was introduced in Western Australia 1968. As of 2016, around 92% of the population is provided with fluoridated water through a drinking water supply. Western Australia has a number of areas where no additional fluoride is added to reach effective levels; these include: Halls Creek, Marble Bar, Onslow, Paraburdoo, Tom Price, Meekatharra, Carnarvon, Bremer Bay, Leonora and Laverton.