Sydney Water's role goes far beyond supplying water, wastewater, recycled water and stormwater services. From the health of the city and its people, to managing the environment and the health of our waterways we're helping to create a better life for Greater Sydney.

Sydney Water is Australia’s largest water utility, providing water, wastewater, recycled water and some stormwater services to Greater Sydney. Find out how we keep the water flowing in all of Sydney, the Blue Mountains and the Illawarra.

Sydney Water respectfully acknowledges the Traditional Custodians of the land and waters on which we work, live and learn. We pay respect to Elders past and present.

Purchase service and wastewater diagrams, request building plan approvals, apply for water connections and disconnections, and get much more through Sydney Water Tap in.

Sydney Water? * ⎕ Sydney Water logo displayed on your website ⎕ include Sydney Water in your newsletter/print media ⎕ Sydney Water logo displayed on signage ⎕ recognition of Sydney Water's support at events

At Sydney Water, we believe that knowledge is key to sustainable water management. Our programs are designed to engage and inform the community, offering everything from interactive pop-up events to educational sessions and guided tours.

We provide safe drinking water to more than 5 million people across Sydney, the Blue Mountains and the Illawarra. We also look after wastewater and some stormwater services to help protect the health of our rivers and beaches.

How we manage Sydney's water. Safe drinking water ; Water systems; Water supply and service updates; Wastewater systems; Stormwater systems; Recycled water systems; What we're doing. Works near you; Environmental protection; Water Wise Guidelines; Responding to climate change; Recover, recycle & reuse; Heritage conservation; What you can do ...

The future of water servicing. The Long Term Capital and Operational Plan is a major milestone in Sydney Water's 135-year history. A significant plan that captures our key infrastructure and operational decisions to 2050, it ensures services to our customers adapt to a changing world.

The NSW Government and its agencies have jointly developed a State Water Strategy and a Greater Sydney Water Strategy (GSWS). These strategies will provide the policy guidance to inform water planning for the immediate future and the medium to long term.