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Rainwater tanks

Collecting and using rainwater on your property reduces stormwater runoff, which can cause a problem to our environment and our city. Collecting rainwater also has household benefits.

Benefits of collecting rainwater

Find out about how collecting rainwater can benefit you, your community and your environment.

Choosing a rainwater tank

Find out about the types of water tanks are available and which tank size is right for you.

Rainwater tank size calculator

Find the right rainwater tank size for your property, including how much water you can save by using a tank.

Rainwater tank components and maintenance

Find out what you need to set up your rainwater tank and how you can maintain it.

Consent requirements for a rainwater tank

Find out what consents you need before installing a rainwater tank.