Catchments & Reef resilience

Protecting our reef and communities

Healthy catchments are essential for clean water, biodiversity and the wellbeing of our communities. They play a critical role in safeguarding Cairns’ natural assets and the Great Barrier Reef.

When catchments are resilient, they filter pollutants, reduce runoff, and buffer against flooding and climate impacts. Together, we can create stronger catchments, healthier ecosystems and more resilient communities.

Why catchment resilience and protection matters

Catchments are the starting point for the health of our waterways, and ultimately the Great Barrier Reef.

• Filter and clean water before it reaches rivers, estuaries and the Reef.
• Reduce sediment and nutrient runoff, protecting fish habitat, seagrass meadows, coral and marine life.
• Buffer against floods and heat, helping communities adapt to climate change.
• Support biodiversity, providing habitat for plants, fish nursery, local wildlife and migratory birds.
• Strengthen community resilience, creating greener, cooler and healthier spaces.