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Rain Harvesting

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Rain harvesting is a method of direct use of rain water for domestic and industrial water supply. It consist of rainwater collection, storage, and utilization for different purposes. Nowadays, rain harvesting is becoming important and relevant due to the conversion of land uses from forest and agriculture area into urbanized ares, which has been changing the ability of land surface to conserve water. In combination with common treated water supply the rain harvesting method can save the amount of treated water consumption. Such uses would include flushing toilet, watering plants, cleaning and cooling industrial equipment and machinery.
River basin, metropolitan, and municipality authorities are ought to enchorage the use of rainwater harvesting whenever changes in landuse is occured, especially changes into real-estate or industrial estate development. Such rainwater harvesting can be implemented collectively or individually.
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