Projects around Auckland

Central Interceptor project

At any one time we have multiple projects happening across Auckland.

Click here to learn about our projects that will reduce overflows.
 

The Central Interceptor

A supersized wastewater tunnel that will reduce overflows onto beaches and into waterways by up to 80 per cent. The project is well underway at various sites across Auckland, and once complete it will run underground from Grey Lynn to our Māngere Wastewater Treatment Plant.

Click here to find out more about this project.

Find out about our other projects below

​​​​Warkworth-Snells-Algies wastewater services

​​​​Warkworth-Snells-Algies wastewater services
Construction of the Snells Algies wastewater pipe upgrade.

Clevedon water and wastewater network

Clevedon water and wastewater network
Clevedon village residents will soon be able to connect to mains water and wastewater services.

Drury South wastewater pipe construction

Drury South wastewater pipe construction
Construction of a new wastewater pipe to service population growth in Drury South.

Dunkirk wastewater upgrades

Dunkirk wastewater upgrades
We are upgrading the wastewater network to cater for growth in Panmure and the surrounding suburbs.

Glen Innes wastewater upgrade

Glen Innes wastewater upgrade
​​​We are upgrading the wastewater network in Glen Innes.

Grey Lynn Resource Consents

Grey Lynn Resource Consents
Resource consent documents relating to Grey Lynn Tunnel for Central Interceptor

Hackett Street, St Marys Bay

Hackett Street, St Marys Bay
Wastewater chamber upgrade to improve network capacity.

Hays Creek/Papakura water supply

Hays Creek/Papakura water supply
Return to service of the Papakura Water Treatment Plant

Hibiscus Coast wastewater

Hibiscus Coast wastewater
Treatment and discharge options are being reviewed.

Huia 1 watermain upgrade

Huia 1 watermain upgrade
Watermain replacement to cater for population growth.

Huia water treatment plant

Huia water treatment plant
We are planning to build a water treatment plant and two storage reservoirs in Waima.

Hūnua 4 watermain

Hūnua 4 watermain
This 31km pipeline through Manukau and Auckland will meet growing demand.

Hunua Road pump station

Hunua Road pump station
The construction of a new boost pump station at 72 Hunua Road, Papakura.

Lawsons Creek wastewater pipe

Lawsons Creek wastewater pipe
We are constructing a new wastewater pipe in Lawsons Creek to increase capacity of the local network.

Mairangi Bay Pump Station

Mairangi Bay Pump Station
We will build a new pump station to replace the Sidmouth Street Pump Station in Mairangi Bay.

Northern Interceptor

Northern Interceptor
This pipe will redirect wastewater from the north-west to the Rosedale Wastewater Treatment Plant.

Pukekohe East reservoirs - Runciman Road

Pukekohe East reservoirs - Runciman Road
Providing resilience to Auckland's drinking water supply.​

Pukekohe Wastewater Treatment Plant

Pukekohe Wastewater Treatment Plant
Plant upgrade and improving the treated water discharged.

South-west Auckland wastewater upgrade

South-west Auckland wastewater upgrade
Upgrading our wastewater services to south-west Auckland.

St Marys Bay separation project

St Marys Bay separation project
A water quality improvement programme to reduce overflows and clean up local waterways.

Waikato Water Treatment Plant

Waikato Water Treatment Plant
Construction of additional treatment capacity adjacent to the existing plant.

Warkworth Water Treatment Plant project

Warkworth Water Treatment Plant project
Residents are now drinking treated spring water as our water treatment plant is up and running.

Wellsford Wastewater Treatment Plant upgrade

Wellsford Wastewater Treatment Plant upgrade
We are upgrading the wastewater treatment plant that serves the Wellsford and Te Hana communities.