Holsworthy Barracks PFAS Investigation
Summary of the Investigation
The objective of this environmental investigation is to identify the nature and extent of PFAS in the environment from the use of legacy fire-fighting foam at the Base.
There are three main stages to the investigation:
Preliminary Site InvestigationFurther information on the investigation process can be found at the investigation process page.
The first stage of the investigation, the Preliminary Site Investigation (PSI), has been completed with outcomes provided to the local community in August 2017.
Detailed Site Investigation
The second stage of the investigation, the Detailed Site Investigation (DSI), has commenced. Once the DSI is complete, a detailed report including the sampling results will be prepared and provided to relevant government agencies, regulatory bodies and the local community.
Human Health and Ecological Risk Assessment
The DSI findings will be used to inform the requirement to conduct a Human Health and Ecological Risk Assessments (HHERA). If required, the HHERA will evaluate potential PFAS exposure risks to the human population and ecology.
The findings from the investigations will be used to identify and prioritise site specific management actions to address PFAS contamination.
Defence is committed to regularly updating the community throughout the investigation. As well as community information sessions, updates are provided through the project website, direct mail and information sheets as new information becomes available.