NSW Hydro Point Dataset
Hydro Point represents standard bodies of inland water as points. It may be a Natural water body or Manmade water body. It also indicates whether a hydro point is perennial, non-perennial or mainly dry. Hydro Point is a point feature class of the NSW Digital Topographic Database ( DTDB ), within the Hydrography theme. There is no overall accuracy reported in the database, however accuracy of the individual feature instances of each feature class can be found in the database tables.