Sydney Basin Hydrogeological Inventory with Geological and Groundwater Attributes

Geoscience Australia Data compiled this descriptive inventory for the Sydney Basin, a geological structure formed from the Late Carboniferous to Middle Triassic periods. The dataset groups attributes into themes including hydrogeology, groundwater management, land use, and scientific stimulus, providing a multi-faceted view of the region. It covers an area bounded by spatial groundwater features and includes details on widespread coal deposits within late Permian strata.

Use Cases

• Model groundwater flow and aquifer characteristics based on the described hydrogeological and geological attributes.
• Analyze the relationship between coal deposits, geological structure, and groundwater based on the described stratigraphy and coalfield areas.
• Assess environmental and land use impacts on groundwater resources using the grouped themes of environment, land use, and groundwater management.
• Study basin evolution and tectonic history based on the described periods of rifting, subsidence, and uplift from the Late Carboniferous to the Neogene.

Strengths

• Thematic grouping covers 11 distinct areas including geology, hydrogeology, and land use, suggesting a multi-disciplinary scope.
• Describes a complex geological history spanning from the Late Carboniferous to Middle Triassic, with subsequent tectonic events.
• Specifically references major coalfield areas (Southern, Central, Western, Newcastle, Hunter) and coal measure groups (Illawarra, Tomago, Newcastle, Wittingham).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is provided in PDF format, which may hinder direct computational analysis.

Provenance

Source

Geoscience Australia Data

Collection Method

Likely compiled from geological surveys, maps, and administrative records.

Time Range

Geological data covers formations from the Late Carboniferous to Middle Triassic periods, with modern attributes likely reflecting more recent conditions.

Freshness

Last updated 2026-04-30 14:40:44.944222; freshness should be verified.

Geography

Sydney Basin, Australia, including the Cumberland Plain, Blue Mountains, and associated coalfields.