Data product Groups Activity Stream Murray–Darling Basin Boundary as defined in Section 4 (1) of the Water Act 2007 The boundary of the Murray–Darling Basin as defined in Section 4 (1) of the Water Act 2007. The boundary was derived from the dataset that is titled "Australia’s River Basins 1997" and is dated 30 June 1997. Assets Feature Layer – Murray–Darling Basin Boundary...FEATURE LAYER The boundary of the Murray–Darling Basin as defined in Section 4 (1) of the... Explore More information Go to resource Boundary GIS Layer Murray-Darling Basin Additional Info Field Value Product Purpose The boundary of the Murray–Darling Basin as defined in Section 4 (1) of the Water Act 2007