From Geoscience Australia
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Surface Hydrology Polygons (National)

Created 17/10/2025

Updated 17/10/2025

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The Surface Hydrology Polygons (National) dataset presents the spatial locations of surface hydrology polygon features and its attributes. The dataset represents the Australia's surface hydrology at a national scale. It includes natural and man-made geographic features such as: watercourse areas, swamps, reservoirs, canals, etc. This product presents hydrology polygon features which will topological connect with the hydrology line features and forms a complete flow path network for the entire continental of Australia.

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Additional Info

Field Value
Title Surface Hydrology Polygons (National)
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/dbc48ee7-c6de-4a9d-bef3-530051a1b7c7
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 (National)". 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-national