Maritime NSW Shallow Water

Areas of assumed shallow water (depth of less than approximately 2 metres in tidal waters and the shallower water in inland waters at full supply).

Maritime NSW Shallow Water data is available in the following formats:

  • csv
  • geoJSON
  • JSON
  • kml
  • shapefile

The dataset also includes an interactive map, which enables simple data querying and provides a visual representation of the locations. Data is refreshed every week.

Data and Resources

Additional Info

Field Value
Source https://opendata.transport.nsw.gov.au/dataset/maritime-shallow-water-area
Maintainer TfNSW Open Data Hub and Developer Portal
Last Updated November 13, 2025, 23:56 (UTC)
Created August 2, 2018, 05:14 (UTC)