Request sub catchment shapefile.

Hi, I need to get access to the shapefile of the sub catchment area (A, B, C, etc.) presented in report of allocated water in fitzroy, dawson or bowen for example. I need to work on all these sub-catchment to allocated water to each area. https://www.business.qld.gov.au/industries/mining-energy-water/water/water-markets/current-locations/dawson Thank you Regards Margaux