About wastewater We manage the sewerage network which treats wastewater (sewage) from domestic, commercial and industrial sources.
Wastewater Treatment Plant Find out about the Wastewater Treatment Plant on Kioreroa Road, the wastewater process and improving the harbour water quality.
Trade Waste Details about dealing with and maintenance of liquid trade waste, including application forms.
Report sewage and wastewater issues Report a problem with sewage, gully traps and Council-maintained sewage systems.