Inland water refers to all the rivers, lakes, wetlands and hidden underground water across Australia. These waters shape the land, support life, and connect everything—from plants and animals to people and places. … Australia’s inland water systems are managed by state and territory governments, each has its own way of managing water. Understanding these differences can help inform the best way to access water. In Australia, water isn’t just used—it can be traded, like a product. People can buy …