We're investing around $680 million* in water and sewerage infrastructure for the future

Unitywater operates in one of the fastest growing regions of Australia, providing essential sewerage services and water supply to about 16% of Queensland’s population.

In order to effectively plan for the future needs of the region in an economically and environmentally sustainable way, we are investing in major projects across the region. Our investment will cater for population growth and ensure our infrastructure meets strict standards for our unique and delicate environment.

We will continue to upgrade and invest in sewerage and water supply infrastructure in ways that keep us at the forefront of environmental practices and meet the challenges of flood risk, population growth and climate change.

We welcome your feedback on our projects.

*Investment figure is for period 2013-14 to 2017-18

Major projects map 

Major Projects Step 1: Search the map

Search and zoom on the map to find major projects in your area. Click on the icons to see more.


Publications and Reports Step 2: Find out more

On the map, click on 'More details' to see further information. You can also visit the relevant project pages linked from this page.


Our current projects include:

Redcliffe STP rehabilitation

Redcliffe Sewage Treatment Plant

Maroochydore sewerage project

Maroochydore Sewerage Upgrade

Digital water meter

Digital Water Meter Trial

Kawana Sewage Treatment Plant aerial view

Kawana Sewage Treatment Plant Upgrade

Yandina Creek Wetland

Yandina Creek Wetland