Drinking Water Quality Strategy
This functional strategy outlines the initiatives and actions needed to deliver safe, secure, affordable, world-class drinking water.
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Maroondah Reservoir Aqueduct and Outlet Tower Replacement Project
We’re upgrading parts of the Maroondah Reservoir Transfer System to keep our water supply strong and reliable for the future.
The system, located near Healesville, provides about 200 million litres of clean drinking water to Melbourne every day. Some parts of it were built in the 1890s and 1920s and are now becoming too old to continue being used.
Replacing it with modern infrastructure means we can continue supplying safe water to homes and businesses for generations to come.
Melbourne Sewerage Strategy
This ambitious 50-year strategy sets the direction for wastewater management in Melbourne for future generations.
Monbulk Creek Smart Water Network Upgrade
We’re finding smart ways to actively manage and improve the health of Monbulk Creek for our community and the environment.
Belonging Action Plan 2026-2030
Melbourne Water’s Belonging Action Plan 2026-2030 sets out how we are creating a safe, inclusive and equitable workplace where everyone can belong and thrive.
Customer Outcomes Performance Report 2025–26
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Price Submission
Our Price Submission to the Essential Services Commission details our proposed services and the prices we intend to charge for them over a five-year period.
Bird species at the Western Treatment Plant
Tens of thousands of birds flock to the Western Treatment Plant, with nearly 300 species recorded at the site.
Western Treatment Plant
Explore the historic sewage treatment plant in Werribee, also an internationally-recognised bird habitat.
Western Port wetlands
The Western Port Ramsar site spans nearly 60,000 hectares of wetlands, tidal flats, and seagrass meadows. It is internationally recognised for its biodiversity, rich birdlife, and its role in supporting healthy marine and coastal ecosystems. These wetlands filter water, support fisheries, reduce flood risk, and provide habitat for thousands of native species.