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:

• a searchable API
• 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.