From Western Australia Government
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Acid Sulfate Soil Risk Map, Estuaries (DWER-050)

Created 23/06/2025

Updated 23/06/2025

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Predicted risk of Acid Sulfate Soil (ASS) materials occurring within shallow soil layers in WA Estuaries (not covered by other Department of Environment ASS risk datasets) that could be disturbed by normal land development activities (drainage, excavations, dewatering). This map was developed to assist planners in assessing whether development applications require additional conditions for developments of sites where there is a risk disturbing or draining ASS/PASS. No distinction is made between potential and actual sites since the risk for further environmental degradation from disturbance or drainage is similar. For further information phone the Contaminated Sites hotline 1300 762 982. This dataset was formerly known as Acid Sulfate Soil Risk Map, Estuaries (DER-008). This dataset is no longer actively maintained by DWER.

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Additional Info

Field Value
Title Acid Sulfate Soil Risk Map, Estuaries (DWER-050)
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/1ab9d627-9f0d-42fa-a7a9-000fa738ff32
Remote Last Updated 23/06/2025
Contact Point
Reference Period 24/05/2016 - 08/07/2006
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        113.05609973900005,
        -35.039692266999964
      ],
      [
        129.0012502950001,
        -35.039692266999964
      ],
      [
        129.0012502950001,
        -13.73795581099995
      ],
      [
        113.05609973900005,
        -13.73795581099995
      ],
      [
        113.05609973900005,
        -35.039692266999964
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Western Australia Government

Data Source

This dataset was originally found on Western Australia Government "Acid Sulfate Soil Risk Map, Estuaries (DWER-050)". Please visit the source to access the original metadata of the dataset:
https://catalogue.data.wa.gov.au/dataset/acid-sulfate-soil-risk-map-estuaries-dwer-050