The water dial below shows Christchurch's total water use yesterday, including commercial users but not usage from private wells. The personal use information below the dial is residential use only.
We use this information to understand how the water supply is being used.
Find out which water zone you live in.
What the different colour zones on the water dial mean
Green zone
This zone represents an average day's water use. At this level, we are usually able to cope well with demand.
Yellow zone
If our water use gets into the yellow zone, we may start to experience supply issues like reduced pressure.
Red zone
If our water use stays in the red zone for too long, we may need to implement restrictions, to help ensure fair and sustainable water supply across the city.
Related news
Christchurch’s award-winning Te Kuru to the rescue
Christchurch City Council’s innovative approach to stormwater management has earned national recognition.
7 May 2025
Water delivery to remain with Council
The delivery of water services will remain in Christchurch City Council’s control.
7 May 2025
New research on Christchurch’s source water
The Water Services Authority – Taumata Arowai (the Authority) has updated Christchurch City Council on research into the city’s water source.
6 May 2025