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Importance of collection of rainwater in areas that experience rain

Reducing dependence on mains water 

By using a Rain Harvesting system to supply water for some or all of your requirements, you can reduce your dependence on mains water. It helps in saving money that one spends on paying water bills.

It’s not just individuals who can save money by reducing their dependence on mains water, either. The cost of supplying mains water to the community continues to increase. The construction and maintenance of dams, pipes and treatment plants is huge, and tax and rate payers foot the bill.


Mains water is not available in many rural or low population density areas. In these areas, the most obvious benefit of Rain Harvesting is to have a supply of water to sustain life and meet your other needs. It may also be necessary to use rainwater as a backup or supplement for other water supplies, such as a bore or dam on your property, or to ensure you have a store of water available to fight bushfires.  

Meeting regulations 

In some suburbs and states, government have introduced legislation and regulations mandating the installation of rainwater tanks for new homes or setting new standards for energy and water efficiency that new dwellings need to meet.  

Health & personal preference 

Some people prefer to use rainwater for reasons related to health or personal preference. For example, some people prefer to drink fresh water without the added chemicals that are used to treat mains supplied water. Others live in areas where the mains water is salty, “hard”, contains heavy metals or has an unpleasant odour, making rainwater an attractive alternative.  

Environmental considerations 

Rain Harvesting and the use of rainwater around your property can also bring benefits for the environment. By harvesting the rainwater that lands on your roof, you can reduce the effects of runoff in your area, which can otherwise damage creeks and other water habitats. Rainwater is also good for the garden, it’s what your garden is naturally watered with.

Content created and supplied by: Babu12 (via Opera News )

Rain Harvesting


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