Projects

Every year we carry out over 200 different projects in our four cities. These projects range from renewing a stormwater pipe in a single street to building a new reservoir. 

 

We are working hard to meet the region's growing water needs

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Clean well - Lyall Bay

Featured Projects

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Walkway near Puaha and Tangare St, Titahi Bay

Titahi Bay water main

This is stage 2 of the Titahi Bay water main upgrade works. While the water main carries drinking water to Titahi Bay, the work will be carried out within the suburb of Takapūwāhia.

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Otari-Wilton’s Bush Wastewater Upgrade

A critical wastewater pipe which runs under Churchill Drive in Wadestown is under capacity.

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WesternWWTP SuperRes.jpg  newsletter

Western Wastewater Treatment Plant Refurbishment Projects

We're refurbishing the Western Wastewater Treatment Plant on behalf of Wellington City Council to improve the performance and efficiency of the plant and reduce the risk of discharges. Click the background tab to find out more

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Project Updates

Moa Point Wastewater Treatment Plant Refurbishment Projects
Last updated: Nov 21, 2025, 12:08 PM
This is an information session for all the community to particpate in.
Victoria Street Wastewater Rising Main - Stage 1
Last updated: Nov 4, 2025, 3:59 PM
Seaview Wastewater Treatment Plant Upgrades
Last updated: Nov 4, 2025, 1:47 PM
Whakawhirinaki Silverstream Pipe Bridge
Last updated: Oct 24, 2025, 3:58 PM
Following the successful connection of Whakawhirinaki Silverstream Pipe Bridge to the drinking water network, traffic management was fully removed from SH2 at Silverstream last week.
Porirua Central Wastewater Storage Facility
Last updated: Oct 17, 2025, 3:23 PM
We are on track for our mid-2026 completion date, with work on the storage tank and pump station nearly finished.
Rocky Point Valve Chamber Upgrade
Last updated: Oct 15, 2025, 3:01 PM
Cockayne Road water pipe renewal
Last updated: Oct 14, 2025, 2:38 PM
Petone Collecting Sewer pipe replacement
Last updated: Oct 10, 2025, 11:00 AM
We're starting investigation work on an existing pipe along The Esplanade, Petone. Traffic management will be in place, and there'll some impact on parking. Here's what you can expect:
Stokes Valley and Wainuiomata Drinking Water Renewals
Last updated: Jul 16, 2025, 11:04 AM
We've now mostly completed the latest phase of works on the Stokes Valley and Wainuiomata pipe renewals project (known as 'Package Two), with Package Three expected to start in March 2026.
Howard Road water pipe renewal (Point Howard, Lower Hutt)
Last updated: Jul 8, 2025, 3:48 PM
The Howard Road water pipe renewals work is now complete, with the final stage of work finished in June 2025. The work involved installing new drinking water pipes, replacing old pipes. The new pipes will provide a more reliable and resilient supply of drinking water for Point Howard residents, reducing the occurrence of burst pipes and leaks

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