Geoscience Australia eCat - Groundwater Hydrochemistry Collection
Geoscience Australia product catalogue (eCat) record for the Australian Groundwater Hydrochemistry Data Collection, providing national groundwater chemistry data with metadata and downloads.
ecat.ga.gov.au
At a glance
- Region
- Australia (Oceania)
- Coverage
- Australia
- Access
- Free
- Category
- Government
- Last updated
- 2025
What's inside
- Hydrochemistry
- Groundwater quality
What you can do with it
Typical work that data of this type supports.
- 01
Hotspots and trends
Find where contamination is high and whether it is getting worse.
Because it has: Hydrochemistry
- 02
Compliance checks
Compare samples against drinking water and discharge standards.
- 03
Trend hotspots
Find where water tables are falling year after year.
Because it has: Groundwater quality
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Risk maps
Predict contamination where no samples exist, from geology, land use and climate.
- 02
Anomaly alerts
Catch sudden spikes in sensor or lab data automatically.
- 03
Gap filling
Rebuild missing well readings from neighbours, rainfall and season.
Machine access and documentation
Open API
GeoNetwork CSW/API at ecat.ga.gov.au
Licence: Open data
Listed in our registry of open water APIs, which WaterDataGPT can query live.
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