Cape Paterson Wastewater Treatment Plant | Coastal Victoria, Australia

Cape Paterson wastewater treatment plant is located in the coastal town of Cape Paterson, Victoria, Australia, within the Bass Coast Shire. The plant serves a population of approximately 1,473 residents and is situated near the southern coast of the Bass Strait. As a secondary treatment facility, it plays a key role in managing domestic wastewater for this small coastal community. The plant operates under Australia's national regulatory framework for wastewater, which includes state-level environmental protection authorities. For a small agglomeration of this size, secondary treatment is the standard requirement to reduce organic matter and suspended solids before discharge. The plant is operational and discharges a reported volume of 381.24 megaliters per year. Treated effluent from the plant is discharged into the local coastal environment, ultimately reaching the Bass Strait, a significant marine ecosystem. The Bass Strait supports diverse marine life, including fish, seabirds, and marine mammals. Proper treatment helps protect water quality in this sensitive coastal area, which is important for both ecological health and recreational use.

The plant discharges treated wastewater into the Bass Strait, a marine body separating mainland Australia from Tasmania. The Bass Strait is an ecologically significant area supporting diverse marine life, including migratory species and important fisheries. As a coastal discharge point, the plant's secondary treatment helps mitigate nutrient and pathogen impacts on the nearshore environment, which is valued for recreation and biodiversity.