Natural and urban water cycle
Learn how water moves naturally between the land, ocean and atmosphere, how it ends up in your home – and where it goes from there.
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Water catchments
Learn how our protected catchments provide high-quality drinking water.
Allocating Melbourne’s water resources
Learn all about water entitlements, including what we look at to determine the amount of water available and how it should be shared. View the latest seasonal determination for water entitlement holders.
Water treatment
Learn how we treat Melbourne's water to make sure it is safe to drink.
Accessibility
Find out about the different ways to access our content, and the international standards we follow.
North–South Pipeline
The 70km pipeline can carry water from the Goulburn River to Melbourne in times of critical human need.
Water storage reservoirs
Get to know Melbourne’s 10 major water storage reservoirs, which help secure our water supply now and into the future.
Reimagining Your Creek Program
We're reimagining a number of creeks across Melbourne, transforming them into desirable open spaces where people can interact with nature in cooler, healthier environments.
Cardinia Reservoir
View facts and historical rainfall data for Cardinia, Melbourne’s second-largest reservoir.
Greenvale Reservoir
View facts and historical rainfall data for Greenvale Reservoir, built to supply Melbourne’s growing west.