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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Tauwharenikau rotated

Tauwharenikau River Water Pipe Repairs

On behalf of South Wairarapa District Council, we are working to replace the water pipe that crosses the Tauwharenikau River and serves the Featherston network.

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Cornish Street Wastewater Renewal

On behalf of Hutt City Council, Wellington Water are replacing a failed section of wastewater main through Korokoro bush to reduce potential environmental impacts. We will then line the entire length of pipeline to assure the longevity of repair.

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Nathan Street Pipe Bridge Replacement

On behalf of Wellington City Council, Wellington Water are replacing a damaged potable water and wastewater pipe bridge to improve outcomes for the community and environment.

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Project Updates

Tauwharenikau River Water Pipe Repairs
Last updated: May 12, 2025, 4:29 PM
Seaview Wastewater Treatment Plant Upgrades
Last updated: May 9, 2025, 3:06 PM
Logan Street Wastewater Renewal
Last updated: May 9, 2025, 2:39 PM
On Monday, 12 May we start work installing a new wastewater pipe along Logan Street. Here’s the key things to keep in mind...
Martinborough wastewater treatment plant consent compliance upgrade
Last updated: May 7, 2025, 4:07 PM
desludging continues
Wakefield Street Wastewater Rising Main – Stage 2
Last updated: May 6, 2025, 7:06 PM
As at 2 May, Chaffers Street has been closed early following a fault in the existing rising main.
Moa Point wastewater treatment plant refurbishment projects
Last updated: Apr 16, 2025, 8:35 AM
The refurbishment of the third and final clarifier reached a key milestone last week - the team successfully lifted and installed the replacement main drive bearing, a key major technical component of the clarifier.
Porirua Wastewater Treatment Plant upgrade programme
Last updated: Apr 11, 2025, 9:00 AM
Welcome to the first issue of our new monthly newsletter for the Porirua Wastewater Treatment Plant.

We’ve set this up as a way to keep our neighbours and stakeholders up-to-date on how the plant is operating, and the work we have underway to improve our processes and manage our impact on the community and environment.
Te Mārua Water Treatment Plant Capacity Upgrade
Last updated: Apr 3, 2025, 11:21 AM
Excitement is building as, thanks to a lot of hard work, the process of final commissioning of the Dissolved Air Flotation plant (DAF) is underway.
Jackson Street Pipe Renewals Project
Last updated: Mar 13, 2025, 10:58 AM
Planning work is continuing for the renewal all three waters pipes (stormwater, wastewater and drinking water) in Jackson Street.
Porirua Central Wastewater Storage Facility
Last updated: Feb 26, 2025, 4:11 PM
Works are tracking well at the Porirua Central Wastewater Storage Facility next to SH 59 and the railway line.

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