
What is Local Water Done Well?
In December 2023 the Central Government announced a new direction for water services (drinking water, wastewater and stormwater services) called Local Water Done Well.
Water reform in the greater Wellington metro area is a collaboration of five councils:
- Hutt City
- Upper Hutt City
- Porirua City
- Wellington City
- Greater Wellington
And two iwi groups:
- Ngāti Toa Rangatira
- Taranaki Whānui ki Te Upoko o Te Ika
Together we are developing a new multi-council-owned organisation that will take ownership of public drinking water and wastewater networks.

The new organisation, with the interim name Metro Water, is due to take over from Wellington Water Ltd on 1 July 2026. Water infrastructure will remain publicly owned and managed on behalf of ratepayers and the community.
What is the Water Services Delivery Plan?
The five councils have delivered a joint Water Services Delivery Plan - a road map for delivering safe, reliable and environmentally and financially sustainable water services.
This plan has been provided to the Department of Internal Affairs as a requirement of the Government’s Local Water Done Well policy.
You can read an overview of the water services delivery plan below:
Metropolitan Wellington Water Services Delivery Plan

Five councils covering the Wellington metropolitan area – Hutt City Council, Porirua City Council, Upper Hutt City Council, Wellington City Council and Greater Wellington Regional Council – have agreed on a… Read more here

date_range Published 29 Aug 2025
Download now (PDF 14 MB) get_appAppendices to Metropolitan Wellington Water Services Delivery Plan

This is the appendices for the Metropolitan Wellington Water Services Delivery Plan (WSDP). Read more here

date_range Published 29 Aug 2025
Download now (PDF 3.5 MB) get_appMetropolitan Wellington Water Services Delivery Plan: An overview

This document provides an overview of main points from the metropolitan Wellington Water Services Delivery Plan. Read more here

date_range Published 29 Aug 2025
Download now (PDF 244 KB) get_appConsultation document (closed)
Local Water Done Well


date_range Published 20 Mar 2025
Download now (PDF 25 MB) get_appLocal Water Done Well | Accessible Word version
date_range Published 25 Mar 2025
Download now (DOCX 5.8 MB) get_appIf you'd like more information, read our frequently asked questions.
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Greater Wellington's role
Greater Wellington has a unique position, being the only regional council in Aotearoa New Zealand with a dual role in water services delivery.
It also has a unique role for a regional council in providing drinking water to city councils for them to distribute to houses and businesses (also called ‘bulk drinking water supply’).

Check out this diagram and find out more about the Wellington region's water network.

What happens next
- Water Services Delivery Plan will be submitted to Department of Internal Affairs: 3 September 2025
- Government confirms acceptance or requests changes to the Water Services Delivery Plan
- Establishment planning: mid-2025 to mid-2026
- New model takes effect (if approved): 1 July 2026
What's happened so far
Get in touch
- Phone:
- 0800 496 734
- Email:
- info@gw.govt.nz