Salt water lakes Sign of life for salty Lake Corangamite Lake Corangamite’s water levels are slowly creeping up, but experts say Australia’s largest permanent salt lake is yet to return to a healthy level. By A Staff ReporterOctober 3, 2022 Pink lake amazes from above Bright colour changes to Colac district water bodies have captivated a pilot flying overhead. By Jackson GrahamJanuary 4, 2019