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City of Wollongong

A Flood Study and Floodplain Risk Management Plan for Mullet and Brooks Creek were completed in 2010. In 2011 we extended the Mullet Creek Flood Model.

The Mullet Creek flood model update report was completed in 2018.

More recently, a Floodplain Risk Management Study and Plan for the Mullet Creek catchment has been completed and adopted by Council in May 2023.

The Mullet Creek Floodplain Risk Management Study and Plan was prepared in accordance with the NSW Government’s Floodplain Development Manual and the Australian Rainfall and Runoff 2019 guidelines. It includes a review of the 2010 Mullet and Brooks Creek Floodplain Risk Management Study and Plan.

The Mullet Creek Floodplain Risk Management Study and Plan was jointly funded by Council and the NSW Government.

You can read the latest study and older studies about this catchment in the Documents section of this page.