Our services
Every day, we provide essential water services to cities, suburbs and towns across South Australia.
As one of the most efficient water utilities in Australia, we are continually improving our services to keep prices as low and stable as possible for our customers. To deliver value for money, we strive to make smart, long-term investments, and effective use
of new technologies. We remain focused on what is important to our customers and meeting our legal and regulatory responsibilities.
We are the custodians of the longest water mains supply network of any Australian water utility – more than 27,000 kilometres. We also manage more than 9,000 kilometres of sewerage mains and a 453 kilometre recycled water network.
We manage drinking water quality from catchment to tap, and work cooperatively with SA Health to ensure the protection of public health and supply of safe, high- quality drinking water for our customers across the state.
Overview of our network assets

Map of our supply area

Map of our reservoirs, water treatment plants, borefields and major pipelines

Map of our reservoirs, water treatment plants, and supply areas, metropolitan Adelaide

Map of our reservoirs, water treatment plants, and supply areas, outer metro

Map of our wastewater treatment plants
