3. Partnering for Cleaner Waterways: Research

At Hornsby Shire Council, we’re committed to protecting our waterways through science, innovation, and collaboration.

We’ve teamed up with researchers from the University of Technology Sydney to investigate water quality issues in urban catchments. Starting July 2025, we’ll launch an intensive monitoring program in West Pennant Hills, using microbial source tracking to pinpoint sources of contamination linked to sewer and stormwater infrastructure.

This research will help us better understand what’s impacting our waterways—and guide targeted actions to improve water quality where it’s needed most.