Other water supplies

People around Auckland sometimes use water that isn’t from our water supply network. There are different water source options to suit customers' residential and business needs, from rain tanks to private bores.

Tanker filling stations

These can be used during emergencies, extreme weather and maintenance so water tankers can pick up and deliver water where it’s needed, providing a lifeline of safe and clean drinking water. We have twelve tanker filling stations around Auckland for use by tanker operators. They commonly supply properties that rely on rain tanks and were particularly busy during the drought of 2020.

Rain tanks and bores

These can reduce demand on our water supply network. If you’re using one of these, you need to notify us, regardless of whether you’re a commercial or residential customer. Often, we’ll need you to install a water meter so we can more accurately measure your wastewater discharge.

Non-potable water (not for drinking purposes)

The filling station is available to commercial customers for non-drinking purposes such as dust suppression, house cleaning, and irrigation.

Future water sources

As Auckland grows, demand for clean water will keep increasing, and climate change will put pressure on our existing sources of water. We’re working to use water more efficiently however we also need to think about options for alternative sources of water that could be used in the future.

Auckland’s 2022 citizens’ assembly – a group of Aucklanders representing city residents based on age, gender, ethnicity, education and home ownership – recommended purified recycled water as the next source of water for our city beyond 2040. We are making sure that we stay on track, and keep Aucklanders informed about our progress. For an update on our achievements so far and our plans for the coming years, please read our recycled water programme of work.

Another water option is desalination, which is the process of removing salt and other minerals from seawater to make it suitable for drinking. There are thousands of desalination plants around the world – however, they can be energy intensive and costly. So, at the moment, our best options are to improve our existing water sources and to work together to use water more efficiently.