Water is essential to life in Selwyn. Our job is to look after it.
Selwyn Water is now responsible for delivering safe, reliable drinking water and wastewater services for the district - with the sole focus, specialist expertise and long-term planning needed to support a growing community.
As we take on this role, your services will continue as normal.
As Selwyn Water becomes established and our transition progresses, some functions will continue to be delivered by Selwyn District Council on our behalf.
Over the coming weeks, we will continue to add information, tools, and updates to this website ahead of taking over customer billing for drinking water and wastewater services on 1 July 2026. Please keep checking back for updates.
In the meantime, you can continue to contact us through the usual Council channels.
Selwyn Water is 100% owned by Selwyn District Council and accountable to our community.
Latest from Selwyn Water
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08 Apr 2026Selwyn Water joins Local Government Funding Agency
Selwyn Water has formally acceded to the Local Government Funding Agency (LGFA) and has been accepted as a member, marking an important milestone in the organisation’s establishment and its ability to fund future water infrastructure investment. -
23 Mar 2026Selwyn residents invited to help shape how Selwyn Water engages with the community
Selwyn residents are being invited to help shape how Selwyn Water engages with the community on important decisions affecting drinking water and wastewater services across the district. -
13 Mar 2026Selwyn Water strategy clarifies future charges and lowers projected increase
Selwyn Water Limited (Selwyn Water) has submitted its draft 10‑year Water Services Strategy and draft 2026/27 pricing to Selwyn District Council, setting out a clearer and more sustainable pathway for the district’s drinking water and wastewater services.