Photo of the Central Interceptor wastewater tunnel which will stretch from Mangere to Grey Lynn

Underground action

Keep pace with our Central Interceptor team as they build New Zealand's largest bored wastewater tunnel from Māngere to Grey Lynn.

Read how the project will help clean up central Auckland waterways.

Image of a boy holding a glass filled with top quality drinking water

Our supply situation

Auckland's water supply is currently stable. Find out what we're doing to make our city's water supply more resilient, and how you can do your bit.

Read more here.

water efficiency microsite detailing our plan for 2021-2025

Water efficiency plan

Visit our water efficiency microsite and see what can be achieved in the area of water efficiency if we all work together.

Visit our water efficiency microsite.

Asset Management Plan 2021-2041

Asset Management Plan 2021-2041

We have unveiled our biggest investment programme to date, outlining how we will spend $18.5 billion over the next 20 years to maintain and develop a resilient water and wastewater network for our customers.

Read our press release and find out what we'll be investing in over the next 20 years.
Click here to read our Asset Management Plan (2021-2041).