Local Water Done Well

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Young boy drinking water by the kitchen sink while his mother watches over him.

Who should manage Kāpiti Coast water services in the future?

Delivering water services has always been a core Council responsibility. Collectively known as "three waters", water supply, wastewater collection, treatment and discharge, and stormwater management are crucial to well-functioning and healthy communities.

The Government's new 'Local Water Done Well' policy and associated legislation requires all councils to consider how they will manage and deliver these services in the future. This is to ensure your drinking water remains safe to use, sources of drinking water are adequately protected, and your three waters are managed in financially sustainable ways.

One of our district's biggest decisions in decades

In Kāpiti, we're proud of our water services track record – we have safe, clean water, good infrastructure, well-run operations and great staff. While our current arrangements have served us well, we must think about what would be best for Kāpiti long-term, and if we'll benefit from economies of scale if we join forces with other councils.

We're required by Government to consult with our community on at least two options and submit a water services delivery plan by 3 September. Joining a wider Wellington region water services organisation has been discounted as the modelled costs to our ratepayers were more than double those of other options. Instead, we've been working with the Horowhenua, Manawatū and Palmerston North councils to see if joining with them would provide sufficient economies of scale and other efficiencies that would offer long-term benefits for our community. It’s important to note there’ll be increased costs regardless of what model we choose due to Government’s additional regulatory requirements and proposed levies.

What are our options?

We're inviting your feedback on two options for managing and making decisions on how our water services are delivered in future.

Map showing Kāpiti Coast District with Option 1 'The One' and 'our preferred option' in a speech bubble.

Option 1 – ‘The One’

Keeping our water services delivery in-house as we do now, but with additional effort and resourcing required to ensure we meet regulatory requirements. This is our preferred option.

Current number of connections: 24,663
Current population: 58,750

Modelled average cost to customers for all three water services:

  • 2025 $1,645 per annum
  • 2034 *$2,023 per annum
  • 2054 *$2,749 per annum

* including inflation



Map showing Kāpiti Coast, Palmerston North, Horowhenua and Manawatū for Option 2 'The Four'.


Option 2 – ‘The Four’

A four council-owned water services organisation with Horowhenua, Palmerston North, and Manawatū. This option would require us to transfer our water assets to the new organisation of which Council would be a shareholder. .

Current number of connections: 71,212
Current population: 223,750

Modelled average cost to customers for all three water services:

  • 2025 not applicable
  • 2034 *$2,656 per annum
  • 2054 *$2,594 per annum

* including inflation

How you can have your say

Read our consultation documentRead our consultation document to understand the options and their advantages and disadvantages, as well as what future water charges could cost customers. You can let us know who you think should manage and make decisions about your water services by:

Consultation closes at midnight Sunday 13 April 2025.


Join our webinar on Monday 24 March

Join Mayor Janet Holborow and our water experts for a Zoom webinar at 5.30pm on Monday 24 March to hear more about this consultation and the chance to ask questions. Register for the webinar – you'll need a Zoom account to watch the webinar live.

Please submit your questions ahead of our webinar for us to consider. You'll also be able to ask questions live using the Q&A feature, but with limited time, we may not be able to answer all of them.

This webinar will be recorded and uploaded to this page within 24–48 hours for those who are unable to attend.



What happens next?

You can elect to speak to your submission at hearings scheduled for Thursday 1 May by checking the box in the submission form. All submissions will be taken into consideration when Council makes a final decision on future water services delivery on Thursday 22 May.

In June, Council will adopt a water services delivery plan outlining how the new entity will be governed and operate. This must be delivered to the Government by Wednesday 3 September 2025.

Once the Government approves the plan, implementation of the new water services organisation will be well under way. Government has given a deadline of July 2028 for all new arrangements to be in place.

Keen to stay updated?

Register to join the conversation, and sign up for Everything Kāpiti, to get the latest on what's happening across our district straight to your inbox – including events, grant funding opportunities for youth, and other ways you can get involved.

Young boy drinking water by the kitchen sink while his mother watches over him.

Who should manage Kāpiti Coast water services in the future?

Delivering water services has always been a core Council responsibility. Collectively known as "three waters", water supply, wastewater collection, treatment and discharge, and stormwater management are crucial to well-functioning and healthy communities.

The Government's new 'Local Water Done Well' policy and associated legislation requires all councils to consider how they will manage and deliver these services in the future. This is to ensure your drinking water remains safe to use, sources of drinking water are adequately protected, and your three waters are managed in financially sustainable ways.

One of our district's biggest decisions in decades

In Kāpiti, we're proud of our water services track record – we have safe, clean water, good infrastructure, well-run operations and great staff. While our current arrangements have served us well, we must think about what would be best for Kāpiti long-term, and if we'll benefit from economies of scale if we join forces with other councils.

We're required by Government to consult with our community on at least two options and submit a water services delivery plan by 3 September. Joining a wider Wellington region water services organisation has been discounted as the modelled costs to our ratepayers were more than double those of other options. Instead, we've been working with the Horowhenua, Manawatū and Palmerston North councils to see if joining with them would provide sufficient economies of scale and other efficiencies that would offer long-term benefits for our community. It’s important to note there’ll be increased costs regardless of what model we choose due to Government’s additional regulatory requirements and proposed levies.

What are our options?

We're inviting your feedback on two options for managing and making decisions on how our water services are delivered in future.

Map showing Kāpiti Coast District with Option 1 'The One' and 'our preferred option' in a speech bubble.

Option 1 – ‘The One’

Keeping our water services delivery in-house as we do now, but with additional effort and resourcing required to ensure we meet regulatory requirements. This is our preferred option.

Current number of connections: 24,663
Current population: 58,750

Modelled average cost to customers for all three water services:

  • 2025 $1,645 per annum
  • 2034 *$2,023 per annum
  • 2054 *$2,749 per annum

* including inflation



Map showing Kāpiti Coast, Palmerston North, Horowhenua and Manawatū for Option 2 'The Four'.


Option 2 – ‘The Four’

A four council-owned water services organisation with Horowhenua, Palmerston North, and Manawatū. This option would require us to transfer our water assets to the new organisation of which Council would be a shareholder. .

Current number of connections: 71,212
Current population: 223,750

Modelled average cost to customers for all three water services:

  • 2025 not applicable
  • 2034 *$2,656 per annum
  • 2054 *$2,594 per annum

* including inflation

How you can have your say

Read our consultation documentRead our consultation document to understand the options and their advantages and disadvantages, as well as what future water charges could cost customers. You can let us know who you think should manage and make decisions about your water services by:

Consultation closes at midnight Sunday 13 April 2025.


Join our webinar on Monday 24 March

Join Mayor Janet Holborow and our water experts for a Zoom webinar at 5.30pm on Monday 24 March to hear more about this consultation and the chance to ask questions. Register for the webinar – you'll need a Zoom account to watch the webinar live.

Please submit your questions ahead of our webinar for us to consider. You'll also be able to ask questions live using the Q&A feature, but with limited time, we may not be able to answer all of them.

This webinar will be recorded and uploaded to this page within 24–48 hours for those who are unable to attend.



What happens next?

You can elect to speak to your submission at hearings scheduled for Thursday 1 May by checking the box in the submission form. All submissions will be taken into consideration when Council makes a final decision on future water services delivery on Thursday 22 May.

In June, Council will adopt a water services delivery plan outlining how the new entity will be governed and operate. This must be delivered to the Government by Wednesday 3 September 2025.

Once the Government approves the plan, implementation of the new water services organisation will be well under way. Government has given a deadline of July 2028 for all new arrangements to be in place.

Keen to stay updated?

Register to join the conversation, and sign up for Everything Kāpiti, to get the latest on what's happening across our district straight to your inbox – including events, grant funding opportunities for youth, and other ways you can get involved.

  • A video message from the Mayor

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    Who should manage and make decisions about Kāpiti Coast’s water in the future?

    That’s the big question we need your feedback on by Sunday 13 April.


    This is one of the most important decisions we’ll make in the coming decades.

    Elected members want to hear all perspectives to ensure our decision provides you with the best water services solution for the future.

    We urge you to read our consultation document, come along to our drop-in sessions, and have your say by midnight on Sunday 13 April 2025.

    Janet Holborow
    Kāpiti Coast District Mayor

  • Our six priorities for future water delivery

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    We believe Kāpiti wants a water services delivery model that serves local priorities and meets our community's needs now, in emergencies and for generations to come.

    Key points to consider:

    • Kāpiti needs investment of $1.132 billion on major water projects over the next 30 years.
    • We currently spend an average of $13.8 million a year for maintenance and supply.
    • We need to plan for 22,000 more people by 2054.
    • As our water infrastructure ages, we’ll need to start increasing our network renewals from 2040 onwards.
    • We’ll need to mitigate the impact of climate change and upgrade our stormwater networks to cope with increased flooding.

    We've identified six priorities to help guide our decision on how we should deliver water services under the Government's Local Water Done Well programme. We'd like to know which of these priorities matter most to you when considering your water services delivery and ask you to rank these in the submission form.


    Public ownership
    Our water assets remain in public ownership



    Safe and reliable water services
    Our community continues to receive safe, reliable, efficient and effective water services


    Mana whenua aspirations
    Mana whenua aspirations and concepts have meaningful influence in managing our water



    Financially sound
    Our water services are financially sustainable and maintain affordable, fair and transparent charging for customers


    Local priorities
    Our water services organisation recognises local priorities in planning for the future and catering for growth



    Resilience
    Our water services organisation is resilient – it remains strong and functional in all circumstances.


    Read about how the options compare against our priorities in our Need to know: Local Water Done Well factsheet.

  • Discounted options and detailed documentation

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    Throughout the new Local Water Done Well policy process Council has held multiple briefings and workshops to assess what water service models might be viable for our district. You can find these listed below.

    The analysis of each option involved reviewing the new legislation and regulation requirements and what we believe is most important for our community. This included levels of service, levels of debt, projected water charges, and financial modelling.

    Where we investigated joint council-owned water organisations, consultancies helped with financial modelling and potential delivery arrangements based on councils’ current delivery arrangements, state of assets and regulatory compliance, and an estimate of investment required for setting up a new organsiation and to meet new regulatory standards.

    As modelling was refined, projected costs changed between Council briefings and the finalisation of our consultation document.

    For all options, discounted or otherwise, the Commerce Commission will ensure water services providers are reinvesting enough water charges on infrastructure, and that services are effective and efficient.

    View our Discounted Options Factsheet for a high-level summary of Council's reasoning for discounting some of the options available to us.

    Briefings, papers and documentation on our water delivery options

    17 October 2024 – Council briefing on proposed Wellington Region and Horowhenua delivery model

    5 November 2024 - Council briefing on other potential delivery models

    14 November 2024 – Council briefing on potential option on longlist shortlisting

    • View staff presentation shortlisting delivery model options to in-house or water service organisation
      • Options not recommended for further consideration included, Advisory and services only water services organisation (similar to Wellington Water Limited) and consumer trusts.
      • Three joint water services organisation options, including Kapiti and Horowhenua CCO / Kapiti, Horowhenua, Manawatu and Palmerston North and Wellington regional project.
      • High level assessment of five options including Kapiti in house, Kapiti water services organisation and three joint water services organisation options

    28 November 2024 - Council paper on existing Wellington Region and Horowhenua delivery model and other models

    • View Agenda of Council Meeting - Thursday, 28 November 2024
    • View Morrison Low LWDW Options Report November 2024 showing comparative costs for Kapiti only CCO which was discounted from further consideration. (note: costs are uninflated)
      • Resolved to exit the joint Wellington Region Water Services Delivery Plan
      • Resolved to exclude the advice and service only WSCCO’s, a single Kāpiti District only WSCCO and consumer trust models from the future delivery model considerations for Kāpiti water services
      • Resolved to continue developing the Kāpiti and Horowhenua District and Kāpiti, Horowhenua, Manawatū Districts and Palmerston City Joint WSCCO options for consideration for consultation alongside an internal business unit option.

    28 January 2025 - Council briefing on further assessment of the LWDW options

    • View presentation by staff on further assessment of the LWDW options 28 January 2025
    • Further assessment of service delivery options
    • Direction to remove Kāpiti and Horowhenua District water services organisation option due to higher costs and minimal additional benefits. (Note cost figures are uninflated)
    • Options for consideration of the referendum in standing order 9.16 if a joint water organisation is considered.

    18 February 2025 – Council briefing on the proposed two LWDW options

Page last updated: 14 Mar 2025, 12:43 PM