Why is rainwater harvesting important

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Above Ground Systems Products for above ground foul and surface water drainage. Home Knowledge Rainwater Harvesting What is rainwater harvesting and why is it important? What is rainwater harvesting and why is it important? Mains supply water is out and rainwater harvesting is in! It's topical and it's good for the environment; here's why you should be doing it.

Buy rainwater harvesting tanks online. Ask the Experts! This adds to the environmental pollution. Surface water can be stored by redirecting the flow of small creeks and streams into reservoirs on the surface or underground. For this the first requirement is to intercept the rainwater to flow towards a definite direction. The water should reach a bucket or a tank through pipes made from wood or bamboo.

In urban areas pvc pipes can be used. The first flow of rain water will usually carry with it dust particles, leaves, insects and bird droppings. So it is best to use a detachable downpipe to divert the first rain water.

Recharge pits can be constructed to hold rain water. These can be of any shape or size, depending upon the amount of rain the area receives. These pits need to be filled with , boulders, gravels and coarse sand, which will act as a filter for the impurities that are carried along with the first flow of water.

Roof top rain water can be harvested through existing tube wells. In areas where the aquifer that holds the ground water has dried up, tubewells source deeper into the soil for water. Roof top rain water harvesting can be done through these dried up tubewells to rehydrate the dried subsoil water level. As man became more and more dependent on technology, he moved away from nature and perhaps ignored the value of natural resources.

In his march towards power, he forgot to save the precious water which is another name for life. Probably because most of the natural resources come for free we fail to how precious it is until a worldwide crisis was issued. It is our unfriendly attitude towards nature that has polluted water-bodies and left them unfit for any use.

Natural resources come in abundance but they cannot be produced in our workshops. Today most of the countries of the world are facing the scarcity of water and are taking up rainwater harvesting for the dire necessity of survival. So the seriousness of the issue has been realized the seriousness and efforts to overcome this problem has been initiated. Sonia Madaan is a writer and founding editor of the science education blog EarthEclipse.

She loves writing on topics related to space, environment, chemistry, biology, geology and geography. When she is not writing, she loves watching sci-fi movies on Netflix. What is Rainwater Harvesting? Importance of Rainwater Harvesting 1. The collected water reduces flooding and decreases soil erosion by decreasing the likelihood of run offs during periods of heavy rainfall.

This is good news for our rivers, streams, oceans and lakes, as they will be less polluted over time. Getting your rainwater harvesting system set up is super easy and very cost effective. Using harvested rainwater is a brilliant way of lessening your carbon footprint and living in a more environmentally friendly way. It is much more sustainable to use water from the tap for cooking and drinking, and use your harvested rainwater for everything else. There are endless reasons why collecting rainwater is essential, from doing your part for the environment and saving money on bills to having access to water all of the time.

Your garden, your pocket and our environment will thank you for it! The world is not focusing on rain water harvesting even if it is fresh, environmentally friend and can be collected by low cost, why is that?