The Concerned Waterways Alliance (CWA) submission to the Australian Senate Select Committee on PFAS addresses the contamination of Victorian waterways by per- and polyfluoroalkyl substances (PFAS). The CWA highlights its concerns about the environmental, public health, and economic impacts of PFAS pollution, and critiques the inadequacies in current regulation and management practices.
Key Points of the Submission:
- Introduction and Scope:
The submission emphasised the ecological impacts of PFAS on freshwater ecosystems, which are often overshadowed by human health concerns. It calls for:- Enhanced understanding of PFAS effects on aquatic ecosystems.
- Improved waterway monitoring and compliance mechanisms.
- Transparent reporting of PFAS testing and monitoring data.
- Extent and Sources of PFAS Contamination:
- PFAS contamination in Victoria stems from fire training sites, industrial discharges, wastewater treatment plants, and diffuse sources like consumer products.
- Examples include severe contamination at Fiskville and Arundel Creek, with PFOS concentrations far exceeding environmental protection guidelines.
- Ecological and Biodiversity Impacts:
- PFAS bioaccumulates in wildlife, threatening aquatic and terrestrial ecosystems.
- The submission outlines how PFAS exposure disrupts food webs, harms biodiversity, and degrades habitats.
- Regulatory Gaps:
- Lack of enforceable national standards for PFAS in Australia.
- Insufficient regulation of PFAS use and disposal, especially regarding legacy contamination and emissions from wastewater treatment plants.
- Weak monitoring and reporting requirements leave communities uninformed and exposed to risks.
- Community and Economic Impacts:
- PFAS poses health risks, including cancer and developmental delays, affecting communities near contaminated waterways.
- Economic repercussions include losses for agriculture and potable water supplies, alongside cultural and recreational losses, especially for Indigenous communities.
- Recommendations:
The CWA proposes actionable steps to mitigate PFAS impacts:- Establish enforceable national standards aligned with international best practices.
- Implement comprehensive monitoring and public reporting.
- Enhance remediation strategies and research into emerging technologies.
- Engage and support affected communities while banning non-essential PFAS use.
- Conclusion:
The submission urges the Federal Government to take decisive action to safeguard waterways, ecosystems, and communities by strengthening PFAS regulation, monitoring, and management.
This detailed submission below underscores the urgent need for cohesive national strategies to address PFAS pollution and mitigate its far-reaching consequences.
Update
The Senate Select Committee on PFAS has today released its Final Report into the extent, regulation and management of PFAS contamination across Australia. This landmark document – nearly 400 pages in length – represents the most comprehensive national review yet of PFAS impacts on human health, waterways, wildlife, communities and public infrastructure.
The Concerned Waterways Alliance announcement of its released can be found here: https://concernedwaterwaysalliance.org/senate-select-committee-releases-final-pfas-report/