In some circumstances an upgrade of your existing water connection to a larger sized supply may be necessary. For example, if the water demand in your business rises due to expansion or increased production you may need to upgrade.
Complete the Application for water connection (WS1) [PDF, 1.6 MB] indicating your choice.
We will then assess your request and work out an estimate of costs. Please note that we cannot process your application until the appropriate fee has been fully paid.
If you wish to get a new, larger sized connection, the old existing connection will be removed within 14 days of the new supply being provided unless prior arrangement is made.
Monitoring of midges at the Christchurch wastewater treatment plant is underway as temperatures start to rise for summer.
21 Oct 2025
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
Three new water tanks will help fight fires in rural Banks Peninsula.
9 Oct 2025Request, report and pay for Council services.
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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