Modelling project will assess flood points across the Geelong region

Major flash flooding incidents in Geelong are set to be addressed as a result of a $520,000 catchment modelling project and preliminary investigation work.

Flooding from Heavy Rain in the Barwon Rive. Picture: Mark Wilson

Geelong’s council is tackling future flash flooding with a $520,000 catchment modelling project and investigation.

The Greater Geelong Connected Network Analysis – Flood Mitigation project will assess flood points across the region, with a focus on the Central Geelong Catchment and South Geelong Catchment, where significant flooding events have occurred.

The City plans to eventually undertake modelling of all 25 catchments in the municipality.

City of Greater Geelong Mayor Trent Sullivan said the project would be valuable as the region deals with more intense weather.

“As we know, weather patterns are changing and the Geelong region is experiencing more frequent major rain events,” Mr Sullivan said.

“We need this modelling to help us plan for drainage upgrades where there’s a need identified.”

The community will provide critical insights and information during a public engagement period.

The project will guide council and stakeholders, such as the Corangamite Catchment Management Authority, on where to direct funding for drainage upgrades or water management solutions, while delivering up-to-date information for building and planning controls and emergency-management modelling.

Deputy mayor Anthony Aitken said the council group welcomed the announcement and the financial support from the Commonwealth Government to undertake this important project.

“Flash flooding is happening with more regularity and there have been some well-documented examples across the whole city,” Mr Aitken said.

“It is hoped this project enables us to better understand flash flooding, our drainage assets and help inform future investment.”

This Greater Geelong Connected Network Analysis – Flood Mitigation project received funding from the Australian Government, which

awarded the city a $250,000 Disaster Ready Fund grant. Council will contribute $270,000 to the project.

Originally published as Modelling project will assess flood points across the Geelong region