Sydney Water ordered to tackle fatberg crisis at Malabar treatment plant
Sydney Water has been issued with an urgent pollution reduction program by the EPA, demanding immediate action to address a growing environmental crisis. The Malabar Wastewater Treatment System, identified as the source of the problem, is suffering from a severe fatberg buildup in its deep ocean outfall.
The EPA's directive includes a comprehensive plan to combat this issue. It involves removing the fats, oils, and grease accumulation from the outfall, implementing educational campaigns for residents and restaurants to reduce waste, and making long-term upgrades to the Glenfield and Liverpool treatment plants to alleviate pressure on Malabar. Additionally, Sydney Water must develop a system to capture debris during severe weather events and study the formation and weathering of debris balls to improve tracking and monitoring.
Steve Beaman, the executive director of operations at the NSW EPA, emphasized the importance of these changes, stating, 'Sydney Water has a crucial role in preserving our beautiful beaches. This initiative is a significant step towards achieving that goal.'
The crisis has been exacerbated by the sporadic appearance of debris balls along the state's coastline since late October 2025, leading to the closure of numerous beaches. The EPA's intervention aims to mitigate the environmental impact and ensure the health of our natural environment.
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