The Australian government is updating its guidelines on PFAS, recommending stricter limits for these chemicals in drinking water, which remain non-mandatory but influential for future policy.
Ian Musgrave writes for The Conversation.
In short:
- The new draft guidelines lower the acceptable levels of four PFAS chemicals in drinking water, though most Australian supplies already meet or exceed these standards.
- PFAS, often called "forever chemicals," persist in the environment and human body, with limited but ongoing evidence suggesting potential health risks.
- Final guidelines are expected in April 2025 following a public consultation ending in November 2024.
Why this matters:
PFAS contamination has raised concerns globally due to its persistence and potential health effects. Australia’s updated guidelines help ensure drinking water safety while addressing emerging research on the chemical's impacts.
