Water supply

Christchurch residents enjoy some of the best drinking water in the world.

Related news

Tapping into Christchurch’s water testing lab

Christchurch has one of the last city Council water testing laboratories in the country, with technicians working 365 days a year to ensure the quality and safety of our water.

15 Oct 2025

Extra water storage for Banks Peninsula fire fighting

Three new water tanks will help fight fires in rural Banks Peninsula.

9 Oct 2025

Real-time water quality model launches for Banks Peninsula harbours

Canterbury Regional Council (Environment Canterbury) has developed a predictive model that will give swimmers and other harbour users real-time information about water quality at popular sites around Whakaraupō Lyttelton and Akaroa harbours.

23 Sep 2025

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