Overview

• On July 16, residents spotted fluorescent blue discoloration in Banyule Creek near McCrae Road in Rosanna, later traced to a polymer-based dust suppressant from the North East Link Project.
• EPA Victoria opened an investigation immediately and has overseen sandbagging and water quality monitoring to contain the runoff.
• North East Link Project teams are conducting cleanup operations under EPA direction and will review site protocols to prevent future chemical releases.
• Banyule City Council and Melbourne Water confirmed local drains were not the source and are inspecting downstream areas for lingering effects.
• Authorities have urged residents to avoid the creek as ongoing environmental assessments inform updated safeguards for the sensitive Creek Bend Reserve wildlife corridor.