Acid sulfate soil risk maps

Fact sheet
Information about risk maps and how to access them.
Last updated:

Acid sulfate soils (ASS) are widespread in low-lying coastal areas of Western Australia. They are common along the coastal plains within water-logged, groundwater-dependant and high-groundwater-table environments.

We have published ASS risk maps for most coastal regions of Western Australia where there is a high to moderate probability of ASS occurring.

Please download the document below.

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