Glenfield Wastewater Treatment Plant, Sydney, New South Wales

Glenfield wastewater treatment plant is a major municipal facility located in the Macquarie Fields suburb of Sydney, New South Wales, Australia. Serving a population of around 175,650, it plays a key role in the region's wastewater management infrastructure. The plant is operated as part of Sydney's extensive water and wastewater network, which is managed by Sydney Water. As a large agglomeration serving over 100,000 people, the plant is expected to meet stringent treatment standards under Australian regulatory frameworks, including the National Water Quality Management Strategy and state-level environmental protection licenses. Plants of this scale typically employ advanced secondary or tertiary treatment to protect receiving waters. The treated effluent from Glenfield is discharged into the Georges River catchment, which flows into Botany Bay and ultimately the Tasman Sea. The plant's operations are critical for maintaining water quality in the river system, which supports diverse aquatic life and recreational activities. Its location in a densely populated urban area underscores the importance of effective wastewater management for public health and environmental protection.

The plant discharges into the Georges River catchment, which flows into Botany Bay and then the Tasman Sea. The river system supports a variety of aquatic habitats and is used for recreation. Effective treatment is essential to protect downstream ecosystems and coastal water quality in the Sydney region.