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Three Waters Reform

Three Waters Reform Programme

In July 2020, the New Zealand Government launched the Three Waters Reform Programme – a three-year programme to reform the service delivery arrangements of drinking water, stormwater, and wastewater.

Key features of the current proposal by Government would see that water services are delivered by four entities across New Zealand. Until the final proposal has been confirmed, local authorities will remain responsible for these services.

To stay informed with the Three Waters Reform Programme refer to the Department of Internal Affairs website or the Three Waters website.

The Department of Internal Affairs (DIA) has developed an entity map, highlighting the boundaries of the proposed four entities. Waikato District would fall within 'Entity B'. 

Three Waters Reform Map

WDC feedback letter and report to DIA


Why does Government think change is needed?

The New Zealand Government have indicated that between $120 billion and $185 billion needs to be invested over the next 30 years to meet drinking water and environmental standards and provide for future population growth.

The government believes that through reform, the costs for our households and communities over time will reduce substantially.

The government claims that separating New Zealand into four entities strikes the right balance between economies of scale and the needs and interests of local communities. The research supports this, indicating that entities that deliver services to at least 600,000 to 800,000 connections, can achieve significant efficiency gains. 

What will the proposed reform mean?

The reform would bring together the drinking water, stormwater and wastewater (three waters) services, currently delivered by 67 different councils across New Zealand, into four competency-based water services entities. These entities will remain firmly in public ownership (by the communities they serve). Reform would also improve transparency about the delivery and costs of these services and uphold the Crown's Treaty of Waitangi obligations to iwi/Māori.

What does the government want to achieve with the reform?

The three waters reform programme sets out to improve the health and wellbeing of all New Zealanders. It will improve the safety, quality, and environmental performance of drinking water, wastewater and stormwater services in a way that is considerably more affordable per household than the current delivery structure. 

Who will own the assets? 

The proposed entities will be the owners of the assets, with the councils within owning the entity. The assets continue to belong to the public. 

Will we be handing 50% of our waters assets to iwi?   

No – it is proposed that iwi will have an equal share into how the entities are developed and how they are managed and operated, but are not owners of the assets.

Who will run the entities?

A Regional Representative Group will set expectations for the entity and select an independent panel to appoint the board. The representative group will comprise a portion of local authority members and mana whenua. The board will govern the entity and appoint a Chief Executive who will manage the operations for the entity.

Will I be charged for water?

Initially, the way you pay for water you will continue to be same. Over time, the Entity may wish to make some changes the way water is paid for consistent across the entities area.

As an example, areas without water meters may have water meters installed so waters users can pay for the actual water they consume.

At this time, we are unsure what changes the Entity may want to bring that would alter how Waikato residents pay for water in the future.

Is this just about drinking water?

No, the Government’s proposed reform will cover drinking water, stormwater and wastewater (sewage).

What about private water supplies?

Impending legislation will require private water supplies to meet new drinking water standards. These standards will be set by the water regulator Taumata Arowai. Council or the new entity would be responsible for ensuring these standards are met by the private water supplies. 

Will we be better or worse off?

Government has put a funding package together and stated that no councils will be worse off through the reforms and all communities will be better off. Funding is provided to support councils through any transition process, and to ensure the financial impacts of reform will be managed appropriately.

What entity region would Waikato District Council be in?

Waikato District Council would form part of a central North Island entity known as ‘Entity B’. The 22 councils in proposed Entity B would include the greater Waikato, Bay of Plenty, Taranaki, and parts of Manawatu-Whanganui. 


Entity B - Three Waters Portrait

Will this mean I pay less for water services?

The government has indicated than with reform, costs will be substantially lower over time. However, currently it is unlikely costs will be lower in the short term. A very large investment is needed to provide improved and sustainable three water services.

Is this a step toward privatisation?

No. In fact, further safeguards against future privatisation are being developed through legislation, making it more difficult to privatise than it is now. Continued public ownership of three waters water services and infrastructure is a bottom line for the government. 

Will regional entities change the service levels we get now?

The reform programme includes new oversight and reporting provisions which will give communities more security about service levels than currently. This will include a regulator (Taumata Arowai) and an economic regulator who will set and review the implementation of new compliance standards. It is also proposed that a new Ombudsman be appointed.  The Ombudsman would handle complaints and investigate the administrative conduct of the water entities, including in relation to official information act inquiries. The ombudsman is completely independent of the water entity.  Each entity will be required to engage with communities in a meaningful and effective manner on key documents. The entities will be required to publish these, to report on how consumer and community feedback was incorporated into decision-making. Entities will also be required to set up a forum to assist with effective and meaningful engagement.

 What will happen to Council's waters staff?

Under the government proposal, all staff who work primarily on water will be guaranteed a role at the new water service entities that retains key features of their current role, salary, location, leave and hours/days of work. A more customised approach is required for senior executives, other staff and contractors.

When will public consultation occur?

Late October 2021, Government announced they will be proceeding with reform and will introduce legislation to establish four publicly owned entities to manage the country’s water resources. On this basis, formal public consultation will not be occurring.

What is the timeline?

Timeline of Three Waters Reform Programme

Where can I get more information?

The latest Government information and releases is uploaded to the Department of Internal Affairs website here:

What waters assets does Council have?

WDC has a large number of assets within our three waters portfolio including:

Watermains lengths (kms):

Stormwater = 180.50km

Wastewater = 341.00km

Water supply = 826.10km

Total length of all watermains combined = 1347.60km


Pump stations:

Stormwater = 3

Wastewater = 96

Water supply = 14

Total pump stations = 113


Treatment plants:

Stormwater = not applicable

Wastewater = 9

Water supply = 7

Total treatment plants = 16


Our assets are extremely valuable and require a large amount of maintenance to keep them in good condition to deliver water services across the Waikato District. To replace all of the assets in our three waters network would cost an estimated $548 million.




Media Releases

Waikato District Council submits feedback to DIA on proposed three waters reform

Waikato District Council submitted feedback to the Department of Internal Affairs (DIA) this week on the proposed three waters reform. Following an eight-week period to weigh up the pros and cons the reform could bring, councillors met on Tuesday to discuss the information received from the DIA and consider the challenges.

The eight-week reflection period has provided Waikato District Council an opportunity to engage with other councils that would form the proposed Entity B in the reform. Mayor Allan Sanson has been an active participant in the cohort and has supported and coordinated discussions within the group.

“It has been valuable to discuss with fellow councils in the proposed Entity B the benefits that the reform could bring, as well as understanding the challenges.

As a group, we were able to share information, ask questions and propose solutions in relation to the reform process”, he said.

Waikato District Council agrees with the fact that some level of reform does need to happen, however we are not in a position to support the current proposal that the Government has put forward.  No decisions have been made as to what Council would support.

The proposed reform would bring together the drinking water, stormwater and wastewater services currently delivered by 67 different councils across New Zealand, into four competency-based entities. These entities would remain firmly in public ownership.

The reform promises to provide transparency about the delivery and costs of the services provided, as well as hold the entities managing the three waters asset accountable.

Council wants to ensure that should the government proceed with the proposed reform; our local focus is preserved and our growth path is supported through the appropriate timing and provision of infrastructure.

Council is committed to our responsibilities under Te Tiriti o Waitangi and Te Ture Whaimana, and it is important that jobs and infrastructure development is retained locally.

It is also a priority for Council to engage with the community and understand all perspectives on reform. Should the government progress with the proposal, Waikato District Council would undertake a consultation process where residents of the district would have an opportunity to voice their opinions.

In the feedback to the DIA, Council has expressed concern that the governance arrangements of the proposed reform leave councils and mana whenua out of decision making, and it is unclear how much influence both parties would have.

Council now awaits the decisions from government which would inform any further steps of the proposed reform. In the meantime, it is business as usual, ensuring the residents across the Waikato district receive the best water services available.

For more information, please refer to the frequently asked questions page (FAQs) on the Waikato District Council website.