Australia's River Basins 1997: National Hydrological Boundaries
245 drainage basins, 77 water regions, and 12 drainage divisions across Australia, defined by the Australian Water Resources Management Committee. Australia's River Basins 1997 resulted from a joint State, Territory, and Commonwealth Government project to create a national spatial database of major hydrological basins. The metadata was prepared for the eAtlas and is not authoritative; the custodian should be contacted for an authoritative record.