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Army Aviation Centre Oakey
PFAS Investigation

Army Aviation Centre Oakey Environmental Investigation

The Addendum to Stage 2C Environmental Investigation
Human Health Risk Assessment has been released
View the Report Here

2017 Community Survey is Available
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Defence is undertaking a long-term environmental investigation and assessment at the Army Aviation Centre Oakey (AACO) site and surrounding area. The investigation is part of Defence’s review of a number of its sites around Australia that used legacy fire-fighting foams containing per- and poly-fluoroalkyl substances (PFAS) including perfluorooctane (per-floo-row-ok-tane) sulfonate (sul-fon-ate), known as PFOS, and perflourooctanoic (per-floo-row-ok-tan-oh-eek) acid, known as PFOA, as active ingredients.

When Defence commenced its investigations into PFAS, PFOS and PFOA were the primary contaminants of concern. More recently enHealth has advised perfluorohexane sulfonate (PFHxS) should also be considered and has developed a screening criteria for drinking water and recreational water. All Defence environmental investigations into PFAS now consider PFOS, PFOA and PFHxS.

PFAS are emerging as a concern around the world because they are persistent in the environment.

This website provides specific information relevant to the Army Aviation Centre Oakey investigation. Visit the National PFAS Investigation and Management Program website for more background information relating to PFAS and the national program.

For information on how Defence will manage any personal information obtained during this environmental investigation, please refer to the Privacy page on the National PFAS Investigation & Management Program website.

For enquiries related to this investigation please refer to the contacts page.