Woodman Point Wastewater Treatment Plant Upgrade

Project goal:

To ensure the Woodman Point Wastewater Treatment plant continues to support the growing population in the catchment area.

Delivery date:

Late 2019

What’s happening?

We’re upgrading WA’s largest wastewater treatment plant, the Woodman Point Wastewater Treatment Plant, to increase capacity to 180 million litres per day, which will allow it to service a population of more than 900,000 residents.

Where is this happening?

At the Woodman Point Wastewater Treatment Plant in Munster.

Why is this work taking place?

The plant currently treats wastewater for a population of about 680,000 living south of the river in the Perth metro area. But as the population in the catchment area continues to grow, additional capacity is required at the plant. These upgrades will increase capacity to accommodate for the area’s growing population.

When is this happening?

Work on the plant has been progressing as planned and we are now finalising the transition of the plant into its upgraded operating mode. It’s expected to be fully transitioned by late 2019.

How will this impact the community?

An important part of the upgrade is improving odour control at the plant. To do this, we need to move larger than usual volumes of wastewater through the plant into the newly constructed sections. This may result in a temporary increase in odour from the plant (48 hours or less). We plan to complete this work during the week starting 8 April.

Contact Us

  • Any enquiries should be directed to our Faults, Emergencies and Security line on 13 13 75.
  • If you would like to stay informed about the upgrade please use the contact form on the tab above.

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Community Update - 2 April 2019

Potential temporary increase in odour

Work on the plant has been progressing as planned and we are now finalising the transition of the plant into its upgraded operating mode.

An important part of the upgrade includes improving odour control at the plant. To complete this work we need to move larger than usual volumes of wastewater through the plant into the newly constructed sections. This may result in an increase in odour from the plant for a short period (48 hours or less).

We plan to complete this work during the week starting 8 April.

Read a transcript of this video (new window)

Project Updates

Project Update Video 1 - May 2017

Project Update Video 2 - August 2017

Community Reference Group

The Woodman Point Wastewater Treatment Plant Community Reference Group is a dedicated volunteer group that represents community members living in close proximity to the plant. The group is independently chaired and meets regularly to provide community insight and feedback to inform our operations.

If you would like more information, or to contact the group, please email community.engagement@watercorporation.com.au.