Sewage treatment plants for which Council holds an EPA licence include those listed below.

• Casino
• Coraki
• Evans Head

Quality data for each of these sewage treatment plants is available in Excel spreadsheet and PDF format. These files are updated within 14 days of receipt from the NATA-accredited Richmond Water Laboratories which analyses samples.
The Excel spreadsheets on the individual STP pages have both historical and current data. If you would like more information, please contact our Water-Sewer team on 6660 0300.