Floodplain management

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Does my property flood?

Are you seeking advice around whether your property floods in rural or residential areas of the catchment? Seeking mapping information about flooding, the flood portal or general advice about flooding in the catchment?

Go to Flood Advice page

Please note: the data available in the Flood Portal does not fully represent all climate change factors in the 1% AEP design event. This will be considered in formal responses by the CMA.

Need flood advice?

What we do on the floodplain and why

What do we do as a floodplain management authority and why we do it. Access to Floodplain management strategies.

What we do
Floodplain resources

Floodplain resources

Access Floodplain Development Guidelines & plans, flood investigations resources, planning maps & regional schemes online.

Access resources
Floodplain management

Looking for floodplain data?

Are you seeking information and data relating to floodplains? To request copies of flood modelling files from the CMA, we require a formal request to be completed. This is a fee for service product.

Online data request form
Flood emergency information

Flood emergency information

WE ARE NOT A FLOOD EMERGENCY AUTHORITY.
We can direct you to local flood information and resources from the authorities that manage flood emergencies.

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Glenelg Hopkins Catchment Management Authority proudly acknowledges the Traditional Owners of Victoria and their rich cultural diversity and intrinsic connection to country. We pay our respects to Elders past, present and future. We also recognise and acknowledge the contribution, interest and rights that Traditional Owners and Aboriginal communities have in land and water management. We value our partnerships with them, for the health of people and Country.