We’re upgrading the Western Trunk Sewer, a vital part of our sewerage network that has reached the end of its service life. The sewer transfers 57% of Melbourne’s sewage to the Western Treatment Plant in Werribee.

Melbourne Water is upgrading the Hobsons Bay Main Sewer to ensure the continued reliability of Melbourne's sewage network.

We’re taking a holistic approach to reducing flood risk in Elster Creek Catchment, collaboratively implementing the Elster Creek Catchment Flood Management Plan 2019-24 with the cities of Bayside, Glen Eira, Kingston and Port Phillip.

We gather research data at Boag Rocks, on the Mornington Peninsula, where Class A recycled water is discharged from the Eastern Treatment Plant.

We’re working hard to protect the lower Watts River catchment from an aggressive weed, red cestrum.

We’re working to improve the health of the Little Yarra River in Yarra Junction, by undertaking weed control and revegetation along the streamside.

We're partially upgrading Beaconsfield Reservoir to protect downstream properties and communities. The reservoir was permanently disconnected from Melbourne's water supply network in 1988.

The Two Great Ramsar Wetlands project is a five-year project (2018-23) led by Melbourne Water that aims to bring key agencies, land managers and community groups together to reduce the threats to the Port Phillip and Western Port Ramsar sites at Port Phillip Bay (western shoreline) and Western Port.