Melbourne’s drainage system
Storms and floods are a natural part of Melbourne’s weather but can have a big impact on our way of life.
As our city grows and storms become more unpredictable, we face more challenges managing stormwater safely.
How does our drainage system work?
Rainwater doesn’t disappear on its own. It runs off roofs and roads, into drains, creeks and rivers, and eventually into the bay.
Managing that journey across a large, growing city takes careful planning, resilient infrastructure and constant maintenance.
That’s why at Melbourne Water, we manage the city’s complex drainage system.
Know your flood risk and be prepared
Floods, like bushfires, can have a big effect on communities. But by understanding your flood risk and taking a few simple actions, you can be prepared.
Let’s make litter extinct
As Melbourne grows, so does our litter problem. No one likes seeing litter washed into stormwater drains ultimately polluting our rivers, creeks and iconic bays. Together, let's make litter extinct and help protect our environment for today, tomorrow and generations to come.