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 our primary water storage areas. They supply 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 to help meet customer demand.

At full capacity, our reservoirs can hold almost 200,000 megalitres (ML) of water. This equates to just under a year's supply for metropolitan Adelaide.

How full are they?

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
(24hrs to 8am 20/07/2017)
Total Reservoirs level
  • 58
  • 62



Metro ReservoirMetro Reservoir
Regional ReservoirRegional Reservoir
Waste Water Treatment PlantWaste Water Treatment Plant
Water Treatment PlantWater Treatment Plant
Desalination PlantDesalination Plant
Water PipelineWater Pipeline

Capacity, volume and rainfall levels across reservoirs supplying metropolitan Adelaide, compared to last month last year
Metro Reservoir Capacity (GL) Volume today (GL) Volume today (%) Volume this Day last year (GL) Average Volume this month (GL) Rainfall this week (mm)
Barossa 4.44914030
Happy Valley 12.710.58310.5037.6
Hope Valley 2.92.6882.7023.2
Kangaroo Creek 18.73.8205.7051.6
Little Para 20.912.35910.3027
Millbrook 15.76.44111.2051.6
Mt Bold 46.514.73233.1052
Myponga 27.624.58925.9036.6
South Para 44.433.57515.7033
Warren 4.72.5544.7037.6

Volumes more than 100%?

At certain times, some of our reservoirs are able to record more than 100%. You can find out how a reservoir can be more than 100%.

Can I visit the reservoirs?

Keeping our reservoirs clean is an important part of protecting our water supply. Some of our reservoirs are open to the public to visit but access to the water is restricted. You can see when you can access the sites by clicking on the individual reservoirs on the interactive map or links above.

All reservoirs are  closed on Total Fire Ban Days. They are also closed on Christmas Day and Good Friday.

For fire ban information, you can follow the Country Fire Service (CFS) on Twitter, visit their website or download the CFS FireApp for your smartphone.

Enclosed reservoirs

We have reservoirs at Upper and Lower Paskeville, Upper Wakefield, Knotts Hill, Redbanks, Penneshaw, Nettle Hill and Wattle Park. These reservoirs are fully enclosed and protected, so water loss through seepage and evaporation is minimal. For more information about these reservoirs please contact us.

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  • Major faults

  • Underway

  • Salisbury Av
  • Valley View
  • 21/07/2017
  • Water Off
  • Last Updated: 21/07/2017 02:44 PM - We are on-site responding to an incident in Valley View. Water may not be available in the surrounding area until 21/07/2017 08:41 PM. Traffic restrictions may also apply. Reference Number WO: 05921297.

  • See all major faults

  • Scheduled works

  • Underway
  • Guildford St
  • Clearview
  • 21/07/2017
  • Supply Interruption
  • Estimated start time (water off): 25/07/2017 09:00 AM
    Estimated restore time (water back on): 25/07/2017 04:00 PM

    We’re committed to improving your services and are undertaking maintenance work in Clearview. Water supply in the surrounding area may be impacted during the above times. Traffic restrictions may also apply.

  • See all scheduled works