Waterview wastewater improvements

Project overview

This project forms part of our broader Western Isthmus Water Quality Improvement Programme (WIWQIP) of works which is a joint initiative between us and Auckland Council. It's aimed at reducing wastewater overflows and improving stream and beach water quality across the city’s central western isthmus.

The proposal

• The construction of new wastewater pipes that will cater for growth whilst reducing the frequency and extent of overflows.

• The pipes will transport overflows from several areas to the Central Interceptor. The proposed pipeline will connect at various locations to the existing network and discharge to the Central Interceptor project at the downstream end. It will improve the collection and conveyance of wastewater and minimise the occurrence of spills and uncontrolled overflows that occur in the Waterview catchment.

Please refer to the map for the proposed works area.