This report provides an analysis and evaluation of the prospective opportunity the Bureau of Metrologies’ Australian Hydrological Geospatial Fabric (Geofabric) offers in to delineating watershed for gauging stations in the Northern Territory’s Department of Land Resource Management (the Department) surface water network. The project’s aim is to determine whether the Geofabric’s results are sufficiently aligned with, or proved more accurate than catchment area data presently stored in the Department’s water database Hydstra.