This data reflects the reservoir levels as of 8am ACST and is uploaded to this page at approximately 12pm ACST each weekday.

Our reservoirs are the state’s primary water storage areas, supplying homes and businesses across South Australia. The reservoirs don't just fill with rain, we can also use them as storage for River Murray water in times of high demand.

At full capacity, our reservoirs can hold almost 200,000 megalitres of water - just under a year's supply for metropolitan Adelaide.

Our reservoir's levels

We capture daily information about each of our reservoirs in the Mount Lofty Ranges catchment area. Click on individual reservoirs on the map below to learn more about their current volume, history and visiting times.

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Daily consumption level
304.56 ML
(24hrs to 8am 10/12/2020)
Total Reservoirs level
  • 57
  • 60

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Visiting South Australia’s reservoirs

Some of our reservoir reserves are open for you to enjoy, explore and preserve . Visit for details about which reservoir reserves are open, the activities you can enjoy and the conditions of entry at each location.

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  • Major faults

  • Underway

  • Darebin St
  • Mile End
  • 16/01/2020
  • Water Supply On
  • 16/01/2020 01:17 PM - We are attending to an incident in Mile End with no interruption to the water supply. The safety of our crews and customers comes first, and we always aim to minimise inconvenience by restoring services as quickly as we can. Reference Number WO: 07265949.
  • See all major faults