Community invited to help shape Cassowary Coast flood model

Published on 16 April 2026

Cassowary Coast Regional Council is calling on residents to help update the region’s flood modelling by sharing their experiences from recent flood events.

We’re updating the model using new data, including information from Tropical Cyclone Jasper in 2023 and the February 2025 floods.

Flood models help us understand how water behaves during flood events, including where it flows, how deep it gets and how long it lasts. Improving this model will help Council better understand flood risks and plan for the future.

To support this work, residents are encouraged to share photos, videos, flood marks or observations, including water depth, extent and how long it took to recede.

This community input will help improve the accuracy of the updated model, ensuring it reflects real flood behaviour across the Cassowary Coast.

Community members can provide feedback by visiting:

yoursay.cassowarycoast.qld.gov.au/regional-flood-model-update and using the interactive map to drop a pin, upload information and complete a short survey.

Residents can also visit local libraries where staff can assist with submissions.

The updated model will inform Council’s future Flood Risk Management Plan, supporting land-use planning, infrastructure decisions and emergency response.

The model update is expected to be completed in June 2026, with community consultation closing on 30 April 2026.

Quotes attributable to Mayor Teresa Millwood:

“We are the wettest region in Australia and we know the reality of flooding better than most.”

“Now we need our community to step up and be part of the solution.”

“Jump on Your Say, share your experience, and help us build a stronger, more prepared Cassowary Coast.”