Phillip Island and San Remo population is growing and we are growing with it

We won’t take risks with your wastewater and the existing capacity of the plant will not meet future projected demand by 2021. A new 24m diameter clarifier will be constructed, along with major upgrades, allowing for future capacity up to 2036.

Project budget


Where is this work taking place?

Cowes Wastewater Treatment Plant

How will this impact the community?

Ensure that Westernport Water is planning for the future by providing reliable wastewater services.


  • Design

    September 2019

  • Construction

    February 2021

  • Completion

    December 2021

Contact us

Please email or call 1300 720 711 if you would like more information about the project.