From Geoscience Australia
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Surface Hydrology Polygons (Regional)

Created 09/01/2026

Updated 09/01/2026

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The Surface Hydrology polygon (Regional) dataset provides a set of related features classes to be used as the basis of the production of consistent hydrological information. This dataset contains a geometric representation of major hydrographic polygon elements - both natural and artificial. This dataset is the best available data supplied by Jurisdictions and aggregated by Geoscience Australia. It is intended for defining hydrological features wtih attributes.

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Additional Info

Field Value
Title Surface Hydrology Polygons (Regional)
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/226668a7-ca14-45fa-909d-d537fc0d1fcc
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        112.8,
        -44.0
      ],
      [
        154.1,
        -44.0
      ],
      [
        154.1,
        -8.9
      ],
      [
        112.8,
        -8.9
      ],
      [
        112.8,
        -44.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Surface Hydrology Polygons (Regional)". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/surface-hydrology-polygons-regional2