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 the way we do this for our customers to keep prices as low and stable as possible over time. To deliver value for money, we strive to make smart, long-term investments, and the best 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 at a length of more than 27,000 kilometres. In addition, we 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, working cooperatively with SA Health to ensure the continued protection of public health and supply of high quality, safe 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
