Overview
Warriewood wastewater treatment plant serves approximately 120,000 people in Sydney's Northern Beaches, New South Wales, Australia. It is an operational facility located near the coast.
Warriewood wastewater treatment plant is located in the Northern Beaches suburb of Sydney, New South Wales, Australia. It serves a population of approximately 119,859, making it a large agglomeration under Australian wastewater management frameworks. The facility is operational and plays a key role in managing wastewater for this coastal urban area. As a large-scale plant, Warriewood is expected to meet stringent treatment standards under the Australian National Water Quality Management Strategy and state-level regulations administered by the New South Wales Environment Protection Authority. Plants of this size typically employ secondary or advanced treatment to protect sensitive coastal environments. The plant discharges treated wastewater into the Tasman Sea via an ocean outfall, a common practice for coastal plants in the Sydney region. This discharge is managed to minimize environmental impact on the marine ecosystem, including nearby beaches and aquatic habitats. The facility contributes to the protection of Sydney's iconic coastal waters.
Environmental context
Warriewood plant discharges into the Tasman Sea, part of the South Pacific Ocean. The receiving waters support diverse marine life, including fish, invertebrates, and migratory species. The coastal environment is ecologically sensitive, with nearby beaches and rocky reefs that require careful management of nutrient and pathogen loads to prevent eutrophication and maintain water quality for recreation.
Frequently asked questions
The Warriewood wastewater treatment plant is located in the Northern Beaches suburb of Sydney, New South Wales, Australia, near Warriewood Valley Sports Court on Boondah Road.
The Warriewood plant serves approximately 119,859 people, classifying it as a large agglomeration under Australian wastewater management standards.
The plant discharges treated wastewater into the Tasman Sea via an ocean outfall, a standard method for coastal plants in the Sydney region to protect local waterways.
The plant operates under the Australian National Water Quality Management Strategy and New South Wales state regulations, enforced by the NSW Environment Protection Authority, which sets discharge limits to protect marine environments.
For a plant of this scale in a coastal area, secondary treatment with nutrient removal is typical to meet strict discharge standards and protect sensitive marine ecosystems.
Nearby plants