A typical average chemical (naturally occurring) analysis of Christchurch water.
Water chlorination is the process of adding chlorine to the water supply to keep it safe from harmful bacteria. Sodium Hypochlorite is used in Christchurch.
The meters are read for the purpose of water conservation to determine if there is excessive water usage and identify if there are any leaks.
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 2025Three new water tanks will help fight fires in rural Banks Peninsula.
9 Oct 2025Canterbury 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 2025Request, report and pay for Council services.
Apply for building and resource consents.
Manage your library borrowing.
Receive your rates invoice by email.
Book an indoor or outdoor space.
Take full control of your Rec and Sport membership.
List your events on What’s On Christchurch
Request, report and pay for Council services.
Apply for building and resource consents.
Manage your library borrowing.
Receive your rates invoice by email.
Book an indoor or outdoor space.
Take full control of your Rec and Sport membership.
List your events on What’s On Christchurch