Why use rainwater? 

• using rainwater can reduce your water bills as rainwater is free. Tank rebate schemes are available in many states. For further information, contact your local water retailer
• collecting rainwater allows you to be prepared for times of low rainfall. So you can still maintain your garden, especially if there are water restrictions in your area
• it reduces the load on stormwater systems because roof runoff is not flushed into the drains

Benefits of installing a rainwater tank

• saves large amounts of water which can be used in the garden or in the home
• requires a relatively simple system which is easy to use
• during the wet season, when the garden doesn't need any extra watering, rainwater can be connected to the house and used for toilet flushing as well as in the laundry
• rainwater is also suitable for use in pools and for washing cars
• in some rural areas, it is possible to use rainwater for all domestic uses, and not draw upon the mains supply

Tanks and other equipment must meet the required standards, and state health authorities will approve most reputable manufacturers and installers. Your local water authority should be able to recommend high quality products and approve your system.