South Australia's water sources
Discover where your water comes from and how it's managed across South Australia. Explore our water sources from reservoirs and the River Murray to groundwater and seawater. Learn how we’re planning for future generations.River Murray
The River Murray is a vital water source for regional communities and metropolitan Adelaide.
Learn how SA Water manages flows, locks, and sustainability to protect this essential resource.
Reservoirs
SA Water’s reservoirs store and supply water for communities across South Australia.
Check daily levels and rainfall, and explore recreational opportunities at our reservoir reserves.
Ground water
Groundwater plays a key role in supplying safe drinking water to many regional communities in South Australia.
Learn how SA Water treats groundwater using desalination, including at solar-powered plants in remote areas.
Sea water
Desalination helps provide reliable drinking water in remote areas and during dry times.
Learn how we turn seawater into a safe and sustainable water supply across South Australia.
Water for future generations
We’re planning today to secure water for tomorrow.
Discover how SA Water is building resilience through long-term planning, innovation and collaboration to meet future challenges.
Eyre Peninsula water security
We’re taking action to secure Eyre Peninsula’s water supply for the future.
Learn about our Water Security Response Plan, current response level, and how you can help save water.