Iron Removal Plants (IRP)

Iron Removal Plants (IRP)

Many South Australian groundwater sources contain elevated iron concentrations. The presence of iron in water does not pose a risk to human health, but it can lead to brown discolouration and possible staining of fixtures and washing. IRPs are a simplified version of conventional water treatment plants, where chlorine is added to oxidise the iron to an insoluble form that precipitates naturally, forming small floc. The iron floc is removed from the water by filtration through sand media. SA Water is currently engaged in a program to upgrade many iron removal plants by installing facilities to capture and reprocess backwash water. This will reduce the amount of groundwater extracted and minimise environmental impact. 

A listing of the IRPs can be found here

  • Major faults

  • Underway

  • Renfrey Av
  • Newton
  • 22/03/2018
  • Water On
  • 22/03/2018 08:38 PM - We are on-site responding to an incident in Newton. Water should now be back on. Our crews may remain on site to perform further work. Traffic restrictions may also apply. Reference Number WO: 06283530.
  • See all major faults

  • Scheduled works

  • Underway
  • Torrens Rd
  • Renown Park
  • 22/03/2018
  • Upgrade
  • Estimated start time (water off): 22/03/2018 9:00 PM
    Estimated restore time (water back on): 22/03/2018 5:00 AM

    As part of the required water main upgrade program and the ongoing Torrens Road to River Torrens project, SA Water will be undertaking a water main link-in along Torrens Rd, Renown Park on Thursday 22 March 9:00pm to 5:00am. Traffic restrictions may also apply.

  • See all scheduled works