Contaminated sites

To report a known or suspected contaminated site:
Complete and sign a Form 1242 KB and submit to DWER

General information on the Department’s regulatory role and the timeframes for assessments and determinations is outlined in the Department of Water and Environmental Regulation - Regulatory Services Factsheet.

Information:

• Assessing and classifying contaminated sites in Western Australia
• Search the Contaminated Sites Database for information on classified sites with confirmed (known) contamination
• Search the Reported Sites Register (Form 2) for information on all reported known and suspected contaminated sites
• Frequently asked questions on contaminated sites
• Asbestos – who to call for help
• Contaminated sites auditors
• Fact sheets and technical advice
• Contaminated sites guidelines
• Forms
• Buying or selling land – information for real estate professionals
• Site management plans
• Reviewing the Act
• Contaminated Sites Committee