Scarcity of drinking water cannot be taken for granted at this time as the whole world is going through this severe problem. Many nations have joined their hands in order to save water. They are finding best possible ways so that water can be saved and it can be used for years as well. The best way to save water is to save rain water as it one of the purest forms of water and is the biggest source of water. Places where heavy rainfall occurs, people usually store rain water and now this practice has been started in many countries. This method of storing water is known as rain water harvesting. We can understand it more by a simple definition-it is the method in which rain water is accumulated or gathered in order to save rain water. This method is very useful in rainfall areas as it works very well there. After harvesting, the stored water can be used for drinking purpose, for livestock and the major part of it, can be used in irrigation as well. Rainwater can be collected from the roofs of houses, sheds, and from specially designed areas. A large contribution of this provides drinking water as rainwater is very pure. Some areas are only dependent on this method and it becomes very important for people of that area to save the rainwater as much as they can do. Many of us think that implementing this method cost a lot, but the fact is it is very trouble-free and convenient to implement. Whatever material is used in it is inexpensive and this makes it affordable so that more people can afford it. After storing rain water, it cannot be consumed directly, but if its quality is good, then it can be consumed directly. Sometimes rain water may harm your body as it may contain some microbes as well. Household rainfall catchment systems are appropriate in areas with an average rainfall greater than 200mm per year, and no other accessible water sources. Many nations are emphasizing on saving water, their goal is to aware people about rainwater harvesting and its benefits. Some countries provide equipment used in it free of cost so that maximum rainwater can be saved. Farmers can solve their water problem by saving rainwater as water is heavily used in irrigation. People can put pressure to builder while constructing apartment to implement rainwater harvesting either for direst use or for recharging groundwater. About Author:The Author has been writing articles for years. He likes to share his thoughts with others. He's sharing his new article on Saving Water.
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