Warren Reservoir

Warren Reservoir

The Warren Reservoir was built on the South Para River between 1914 and 1916.

A short drive south east of Williamstown in the Barossa Valley, Warren Reservoir is a great place to drop a line, either from the shore or from your canoe or kayak. It is currently stocked by RecFish SA with Murray cod (catch and release), Golden Perch and Silver Perch. See RecFish SA’s website for more details.

Capacity: 4.7 gigalitres (one gigalitre is one billion litres), that will fill about 2,300 Olympic swimming pools

Public access: Yes, for details and opening hours visit reservoirs.sa.gov.au.


Reservoir data on this page is updated once daily at 11.30am. Updates do not occur over weekends.

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Total Warren Reservoir level
  • 102
  • 66

Capacity, volume and rainfall levels across reservoirs supplying metropolitan Adelaide, compared to last month last year
Capacity (GL) Volume this week (GL) Volume this week (%) Volume this week last year (GL) Average Volume this month (GL) Rainfall this week (mm)
4.74.81023.14.80.20

  • Major faults

  • Underway

  • Corbusier Dr
  • St.Agnes
  • 22/07/2019
  • Water Supply On
  • 22/07/2019 02:24 PM - We are attending to an incident in St.Agnes 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: 07041782.
  • See all major faults

  • Scheduled works

  • Underway
  • Port Wakefield Rd
  • Bolivar
  • 22/07/2019
  • Temporary Supply Interruption
  • Estimated start time and water supply off: 25/07/2019 09:00 AM
    Estimated restore time and water supply back on: 25/07/2019 06:00 PM

    We’re improving your services and undertaking maintenance work in Bolivar. Sometimes our crews need to temporarily interrupt the water supply to our customers and/or manage traffic while they are working. Temporary traffic management may remain in place until reinstatement of the impacted road is complete. We always aim to minimise inconvenience by restoring services as safely and quickly as we can.


  • See all scheduled works

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