Question

What values do rainwater harvesting system promote ?

Answer 1

Water harvesting is collection of water from natural sources and saving of water same as proactive development of greenery and forest. it is also a proactive activity. There are many types of measures by which water harvesting can be done. Some of described as under :-

Roof Top Rain Water Harvesting system in residential buildings/offices :- Collection of rain water by construction a either earthen pit for recharge the underground water to make the water table high or make a RCC Pit for the collection and instant use of water for daily consumption.

Construction of stop dam on temporary streams, river to collect the rain water .

Construction of ponds.

Cleaning of existing wells to remove the sludge etc to utilize it's depth at maximum level.

Dense plantation for the reoccurrence of rain in monsoon.

Answer 2

lessens demand of water supply

saves money

reduces flood , erosion and flow to drains

recharges ground water

good for irrigation

good for drinking as free from pollutants

improves quality of ground water

raises water table

reduces run off

supplements domestic water supply during summers

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