Prepare for flooding

In Melbourne, rain and storms are part of our way of life. Floods are a natural part of our landscape and an essential part of the water cycle. But as we all know, floods can also have a devastating financial and psychological effect on our homes, businesses and communities. 

Flood risk currently impacts more than 200,000 properties in Melbourne, and this is set to increase with climate change and population growth. Find out information about your flood risk and how to prepare for floods. 

Call Triple Zero (000) for life-threatening emergencies. For flood emergency help, call the Victoria State Emergency Service on 132 500 

Know your flood risk 

It is important that everyone living in Melbourne understands their flood risk and knows what actions to take before and during a flood. 

Melbourne Water is responsible for developing and updating flood models to determine flood risk. The models don’t create flood risk – they help us better understand the existing risk that the community faces, both now and in the future. They will make Melbourne more resilient to flood by ensuring communities are prepared, and that new homes are designed with flood risk in mind.

We have developed new flood models to better understand current and future flooding in the Maribyrnong River region. View new flood maps and find out more on our Maribyrnong River Flood Model website.

Prepare for a flood

Floods in Melbourne cost an estimated $735 million a year and can have wide-ranging and long-term consequences. The impact of flooding can be significant, causing damage to homes and loss of personal possessions.

A well-prepared community can help to reduce these impacts by up to 80%. The more aware and prepared we are as a community, the less impact a significant flood will have. There are simple actions you can take in advance, so you’re ready for the next flood, whenever it occurs. 

An infographic showing the key roles and responsibilities of different groups during a flood scenario. Melbourne Water, emergency services agencies, local councils, and the community each have specific tasks. Full details available in the long description.

Steps to help you prepare: 

Safety during and after a flood  

Need help? For emergencies, call 000 or reach out to the Victoria State Emergency Service at 132 500

The top priority during a flood is your safety. Floodwater is powerful and contains hidden risks. Destruction of roads, damage to bridges, and contamination of floodwater with sewage and debris are possible. 

To ensure your safety: 

  • never attempt to drive, ride, or walk through floodwater 
  • children should never play in or near floodwater 
  • if evacuated, only return if it is safe to do so 
  • listen to the recommendations of authorities. 

Flood education sessions

Melbourne Water, VICSES and councils deliver community flood education programs for the Greater Melbourne area. This is to improve community awareness of flood risk and how to prepare for floods. 

We will promote the sessions ahead of time to local communities.

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