Question
Why should we save rain water?

Answer

(i) Approximately, 40% of water used in summer is used outdoors, for the garden and trees. This is the period when water shortages occur and cities have to resort to restricting water supply.
(ii) The more rain water is used, the less will go into the sewers it gets mixed with oil and other toxic residues from the cities.
(iii) Saving water saves money and helps the environment. The more rain water is used, the less the need to use chlorinated water or chemically treated tap water.
(iv) There is saving on water bill to the extent of 30% to 50% for domestic users and 80% for commercial users of the treated drinking water from the mains. Having metered water is the best way of appreciating this difference.

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