Warrnambool Sewage Treatment Plant Upgrade

Our Warrnambool Sewage Treatment Plant services Warrnambool, Allansford and Koroit and is currently operating at the limit of its treatment capacity.

We're undertaking a major project to upgrade the plant to meet the needs of housing and economic growth in the region. 

It will be our largest-ever single project and will ensure the plant has sufficient capacity for a projected increase in sewage volumes while continuing to protect the environment.

More details are available on our Engage & Explore project page.

Wbool Stp Upgrade Draft Detailed Design June 2021