All posts by k-yhp

Auckland’s Network Capacity

Discover Auckland’s network capacity locations:


This map illustrates the areas where our water and wastewater systems and treatment facilities can accommodate additional housing. This map also indicates those area where capacity is limited.
We are preparing initiatives to improve or enhance the infrastructure in limited capacity areas. The table beside the map displays the timelines for these projects.

When we took over the region’s water and wastewater services, we were met with certain geographical limitations in a few regions. We don’t plan on expanding network capacity in these regions.

Evaluating Map:

We evaluate each application separately; water or wastewater limitations do not necessarily imply no connections for you. The location of the development, the size, timing, and the anticipated demand for our services all affect the feasibility of your connection.

Before beginning your project, please send an email to ( email ). If you are thinking about developing in a region with wastewater or water restrictions, our help would ease your worries. Our staff will assist you in determining if your project would be affected by any of regulatory compliances.

The capacity at the town or suburb level is the main aspect of the map. Due to obstructions in nearby water or wastewater lines, some streets in Auckland may be restricted. As part of your resource consent procedure, we advise you to evaluate the effects of the development you have in mind. It could be necessary to improve the local network if a network limitation is found. To learn about the important phases in the resource consent process, visit our page.

GIS Map:

This map would be updated very often. So, please utilize our GIS maps to zoom in on locations with network limits, even if this map provides a general picture of our network capacity. In GIS, choose “planning areas” after selecting “layers list.”

How we encourage Auckland’s development

Auckland’s population is expected to increase by 13% over the next ten years, or 215,000 more people than the 1.75 million currently.


Our asset management strategy is in line with the Future Development Strategy of Auckland Council. By doing this, we make sure that we are making the necessary investments at the right times to support projected growth.

We plan to spend a hefty amount in new and improved water and wastewater infrastructure for Auckland during the 2025 fiscal year. This is one of $13.7 billion in investments that will be made over the next ten years, of which $6.8 billion will go toward growth-promoting initiatives.