Queensland Coastal Aquifer Saltwater Intrusion Management

Queensland's extensive river deltas contain fertile land reliant on groundwater, where intensive agricultural use has triggered saltwater intrusion. The Australian Ocean Data Network documents management techniques like artificial recharge and predictive modeling to ensure supply sustainability. This dataset was last updated in April 2026.

Use Cases

• Analyze groundwater level monitoring data to detect movement of the freshwater/saltwater interface.
• Model future saltwater intrusion scenarios using predictive groundwater models referenced in the documentation.
• Evaluate the effectiveness of management techniques like artificial recharge schemes on aquifer sustainability.
• Assess the relationship between agricultural development areas and permitted saltwater overuse events.
• Correlate dry period restrictions on groundwater use with changes in water quality measurements.

Strengths

• Documentation references extensive monitoring of groundwater levels and quality.
• Management techniques are based on predictive groundwater models.
• Covers multiple Queensland river deltas with large groundwater reserves.

Limitations

• Specific data columns, row counts, and file sizes are unknown.
• Primary data formats are PDF and HTML, which may require extraction for analysis.
• Geographic scope is limited to Queensland, Australia, limiting generalizability.

Provenance

Source

Australian Ocean Data Network

Collection Method

Monitoring of groundwater levels and quality, coupled with hydrological modeling.

Freshness

Last updated in April 2026.

Geography

Coastal aquifers in Queensland, Australia.