Brushy Creek Wastewater Treatment Plant, Melbourne, Victoria

Brushy Creek wastewater treatment plant is located in Chirnside Park, a suburb of Melbourne in Victoria, Australia. The facility serves a population of approximately 208,251 and has a designed capacity of 1.00 million cubic meters per day, indicating it is a large-scale municipal treatment plant. As an Australian plant, Brushy Creek operates under the national regulatory framework administered by the Environment Protection Authority Victoria (EPA Victoria). For a plant of this scale, secondary treatment is standard, with potential for nutrient removal to protect sensitive downstream environments. The plant's operational status is confirmed as active. The treated effluent from Brushy Creek is discharged into the local catchment, which ultimately drains into the Yarra River and then into Port Phillip Bay. This bay is a significant marine ecosystem supporting diverse aquatic life and recreational activities. The plant plays a crucial role in maintaining water quality in the Yarra River and protecting the ecological health of Port Phillip Bay.

Brushy Creek discharges into the Yarra River catchment, which flows into Port Phillip Bay, a large marine embayment on Australia's southern coast. The bay supports diverse marine life, including seagrass beds and migratory bird populations. Protecting water quality in this system is critical for both ecological health and human use, such as recreation and fishing.