Safe drinking water
We provide clean, reliable water to Greater Sydney. It's safe to drink straight from the tap.
Your water
We supply drinking water, wastewater, recycled water and stormwater services to 5.6 million people across Sydney, the Blue Mountains and the Illawarra. We also play a part in managing dams and waterways.
Recycled water
We supply millions of litres of recycled water a day to homes, irrigation, agriculture and industry.
Wastewater
We treat used water from your home or business so that it's safe to be released, reused or recycled.
Stormwater management
We help manage stormwater systems to reduce flooding and protect waterways.
Dam management
Our dams support drinking water, recreation and stormwater management.
Healthy waterways
Our services, projects and partnerships help to improve waterways across Greater Sydney.
Our area of operations
Our services support communities across Sydney, the Blue Mountains and the Illawarra. The map shows where we provide drinking water, wastewater, recycled water and stormwater services.
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The environment
Our aim is ensure a resilient, sustainable water supply while creating a positive impact on our changing environment.
Environmental protection
Healthy ecosystems and clean waterways are at the heart of our vision to plan and manage water.
Climate change response
Climate change creates hotter summers, longer droughts and extended downpours.
Debris balls
We're taking critical action to reduce the likelihood of debris balls washing up on beaches.
Our regulatory requirements
There may be times you need to access information or find out more about us.
Our regulators
Find out how our regulators ensure we charge fair prices while delivering safe and reliable services.
Our Operating Licence
This governs how we supply drinking water, wastewater, recycled water and stormwater services.
Find out how prices are set
The prices you pay depend on the type of property and the services available in your area.
Property we manage
We have a diverse property portfolio, including office accommodation, depots, laboratories, treatment plants, reservoirs, pumping stations and vacant land. Some locations are open to the public. They're available for picnics, photo shoots or even to lease.
Find out how you can get access to our property for a wide variety of purposes.