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

20200812 WW WellingtonWaterImagery 128

Hataitai Wastewater Renewals

The works involve replacing an existing wastewater main in Waipapa Road with a new wastewater pipe.

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20200812 WW WellingtonWaterImagery 128

IAF (Infrastructure Acceleration Fund) - Hutt Valley Wastewater and Stormwater Improvements Project

The purpose of this Infrastructure Acceleration Fund (IAF) stormwater and wastewater upgrade project is to upgrade central Lower Hutt’s stormwater and wastewater systems to improve capacity and enable development of new homes.

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20200812 WW WellingtonWaterImagery 128

Pressure Control Valves (PRV) Upgrades

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Project Updates

Seaview Wastewater Treatment Plant Upgrades
Last updated: Jul 17, 2026, 10:22 AM
Working hours have been updated, allowing crews to start earlier/finish later during the week, and work on weekends.
Aro Valley Wastewater Renewals
Last updated: Jul 15, 2026, 12:34 PM
We have now completed the relining of the wastewater main supporting households on Holloway Road, Haines Terrace, Carey Street and the bottom of Old Bullock Road. Unfortunately, due to the condition of several lateral connections, there is some more work to do to finish the project. This means we will be extending the works into next week.
Cockayne Road water pipe renewal
Last updated: Jul 8, 2026, 2:48 PM
Titahi Bay water main renewals
Last updated: Jul 8, 2026, 12:55 PM
Please do not park on the road from Monday July 13, 2026, for approximately 3 weeks. We will keep you advised as to when on-street car parking can resume.
Stokes Valley Road Wastewater Renewal
Last updated: Jul 7, 2026, 3:55 PM
CCL crews are mostly finished along 135-137 Stokes Valley Road, before moving into the final project phase
Tōtara Park Road Bridge Pipework Seismic Strengthening
Last updated: Jul 7, 2026, 2:50 PM
Scaffolding put up underneath the Tōtara Park Bridge in preparation for pipe replacement
Waterloo Wells Replacement Project, Lower Hutt
Last updated: Jul 6, 2026, 11:27 AM
You may notice increased activity on site now, with a crane in place ahead of drilling which is expected to start on the week commencing Monday, 13 July
Papawai Stream Erosion Mitigation
Last updated: Jul 3, 2026, 3:07 PM
We’re underway with further erosion mitigation works to increase sediment management, channel capacity and improve flood resilience at Papawai Stream, Mount Cook.
Ngauranga Gorge pipe connection seismic upgrade
Last updated: May 27, 2026, 6:02 PM
We’re de-watering the site to lower the water table in the area so the five-metre-deep pits we dig for the new geoflex pipe connections either side of the concrete chamber are not waterlogged.
Pa Road wastewater repair
Last updated: May 20, 2026, 9:22 AM
In late April, a blessing led by Ngāti Toa Rangatira kaumatua Maikara Thorpe was held. The blessing acknowledged the cultural significance of the area and the importance of the project.
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