Paeroa North wastewater upgrade work starting soon
We're getting started on an important upgrade to Paeroa's wastewater network. Construction of the new Paeroa North Wastewater Rising Main is expected to begin mid-May 2026 and is planned to take around six months, depending on weather and site conditions. Work will take place Monday to Friday, 8 am–8 pm.
Why is this happening?
Paeroa North is growing, and the wastewater network needs to grow with it.
This project will increase the system’s capacity and reliability for the future, helping support the community as it continues to develop.
Once complete, the new rising main will improve the resilience and performance of Paeroa’s wastewater network and support future growth in the community for years to come.
What's involved?
The project includes the installation of approximately 2.4 kilometres of new 315 mm wastewater rising main from the Longridge development pump station to the upgraded Paeroa Wastewater Treatment Plant.
The works will also include:
- decommissioning the existing Waimarie pump station,
- diverting wastewater to the new Longridge wastewater pump station and
- installing a number of new air valves, scour valves and bridge-mounted pipeline sections.
Where will work happen?
Much of the new pipeline will be installed within the Hauraki Rail Trail corridor and across rural land, with some works occurring in local roads and reserves.
Directional drilling will be used in selected locations to minimise disruption to residents, landowners and trail users.
Temporary traffic management and short-term access restrictions may be required during construction.
We will keep affected residents and stakeholders informed throughout the project.
Impact on the Hauraki Rail Trail
What trail users need to know
Some work will take place along Section B of the Hauraki Rail Trail (Thames–Paeroa) between Hubbard Road and Taylor Avenue, including near bridges B24 and B25.
The trail will remain open during construction. However, cyclists and walkers may experience short delays of around 8–10 minutes at times while contractors are working on or near the bridges.
Traffic management staff will be on-site to help trail users safely through work areas when needed. Cyclists are advised to dismount while passing through active work sites.
Temporary signage will be in place, and updates will be shared throughout the project.
People wanting to avoid delays can use Hubbard Road or State Highway 26 as alternative routes during active work hours.
Working hours
Work will take place Monday to Friday, 8 am–8 pm.
Outside these hours and weekends, the trail remains accessible without restriction.
More information for trail users
Visit the Hauraki Rail Trail website for updates and trail maps. On-site signage will also keep you informed at key points along the route.
We will continue working closely with residents, landowners, businesses, and trail users throughout the project and will provide updates as the project progresses.
