Annual dam warning system test

Published: 27th August 2026. (Note: information was correct at date of publication but may have since been changed or superseded.)

The Copperlode Falls Dam Early Warning System will be live tested on Thursday 3 September between 10am and midday.

The test will involve the simultaneous activation of nine outdoor warning sirens located across Redlynch, Redlynch Valley, Freshwater and Brinsmead.Emergency Test Siren Redlynch

All stations will be activated simultaneously multiple times during the testing period.

While a dam emergency is highly unlikely, regular testing helps ensure the community remains familiar with the warning system. The test also provides the community an opportunity to review their emergency plans and stay familiar with evacuation information.

Residents do not need to take any action during the scheduled live audio tests, though pets sensitive to loud noises should be secured indoors.

A copy of the Dam Emergency Evacuation Guide and red zone maps are available on Council’s website.

Last Updated: 10 September 2026

Latest News > All News

Young innovators lead the way on sustainability

Cairns' next generation of environmental leaders have presented innovative sustainability projects directly to Councillors, showcasing practical solutions to challenges ranging...

Environment & Sustainability
20 October 2026

Getting active around Cairns

Active travel includes cycling and walking, and any transport that relies on human-power. Pedestrian walking paths and community footpaths provide...

Council Projects & Services
15 October 2026

Regionally responsive growth at Mount Peter

As Cairns works to address growing housing demand, Cairns Regional Council has endorsed a submission on Economic Development Queensland's (EDQ)...

General Updates
15 October 2026