# Watercare plans NZ$500M wastewater tunnel projects in Auckland

Watercare Services Limited announced on November 4, 2026, plans for the Avondale Collector and Motions Wastewater Catchment Improvements projects in Auckland, New Zealand, with a combined estimated value of NZ$500 million. The projects include 5.55 km of tunnels and 2.35 km of pipelines.

- Type: Investment
- Announced: 2026-11-04
- Where: Auckland, New Zealand
- Value: $300.0M (500.0M NZD)
- Status: announced
- Products: wastewater tunnels, connecting pipelines
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Watercare Services Limited](https://endata.com/companies/95288.md)

## Sources

- [business-news-today.com](https://business-news-today.com/aucklands-nz500m-wastewater-tunnel-pipeline-raises-a-crucial-contractor-capacity-question/), 2026-11-07: "Watercare Services Limited is preparing to bring approximately NZ$500 million of wastewater infrastructure projects to market in Auckland."

---
Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.