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- Water and drainage
- Wastewater
- Wastewater treatment plants
Each day 190 million litres of wastewater is removed from Christchurch homes, shops and business premises through 1814 kilometres of wastewater mains.
Christchurch
Treats wastewater from all of Christchurch city.
Lyttelton
Covers Lyttelton, Corsair Bay, Cass Bay and Rapaki areas.
Governors Bay
Serves the immediate Governors Bay community of around 750 residents that live along Main Road to approximately 350m short of Church Lane.
Diamond Harbour
Serves the immediate Diamond Harbour community and round the bay to include Church Bay and Charteris Bay.
Akaroa
Akaroa Wastewater Treatment Plant is located at Takapūneke to the south of Akaroa township. It treats wastewater from Akaroa.
Duvauchelle
Serves a community of about 250 permanent residents including the Ngaio Point subdivision.