The stormwater pipe is in critical condition and due for renewal. Converting the existing stormwater pipe (culvert) to an open stream will improve water capacity, reduce flooding to neighbours and park users, and improve ecological habitat in the area.
The process of converting a culvert to an open stream is called “stream daylighting”. The stream will be located west of the existing culvert. Two new pedestrian bridge crossings will be put in place, and there will be planting on the banks of the channel.
An application will be lodged to the New Zealand Geographic Board to name the stream Kākahu Peke Peke – a name gifted by Ngāi Tamarawaho. The name reflects the cultural and historical significance of the waterway.
The project is in the design phase, with construction expected to begin in late 2026. We will keep the community updated as the project progresses.
The Carlton Street Reserve stormwater renewal project is part of the 30-year Stormwater Strategy for Tauranga. The strategy aims to achieve sustainable, resilient, affordable, and culturally appropriate stormwater management systems for the city.
What is stormwater?
Stormwater is rainwater that isn't treated. Our stormwater system helps safely drain rainwater away from where we live, work, and play, preventing flooding.
As Tauranga grows and faces climate change, we need to make our stormwater system more resilient. This means reducing the impacts of flooding and protecting our water quality and ecosystems from stormwater damage.
