Rain Water Harvesting System In India

Taanka is a traditional rainwater harvesting technique indigenous to the thar desert region of rajasthan.

Rain water harvesting system in india.

By using stored rainwater for washing cars and watering gardens the use of underground water can be minimised. It involves collection and storage of rain water at surface or in sub surface aquifer before it is lost as surface run off. In southern india rainwater harvesting systems are integrated into their architecture in the form of small ponds tanks for each house and temple tanks. Pacey arnold and cullis adrian 1989 rainwater harvesting.

Rainwater harvesting systems since ancient times has been applied as a supply for drinking water water for irrigation and water for livestock. In india rainwater harvesting has been in practice for more than 4000 years. Rainwater harvesting in india is not new but an age old practice observed in the ancient civilizations of indus valley and harappa. The collection of rainfall and runoff in rural areas intermediate technology publications london based on the above factors the water harvesting potential of a site could be estimated using the formula given below.

It is one of the methods for conservation and wise use of water. Rise fall and potential of india s traditional water harvesting systems. A taanka is a cylindrical paved underground pit into which rainwater from rooftops courtyards or artificially prepared catchments flows. Rainwater harvesting rwh system for individual houses in india.

These were implemented at the community level in areas where rainfall is the only major source of freshwater mostly in rajasthan madhya pradesh. Here the literal meaning of harvesting is gathering or collecting. Rainwater harvesting techniques have been already been devised and used since ancient time. Rain water harvesting is one of the most effective methods of water management and water conservation.

It is the term used to indicate the collection and storage of rain water used for human animals and plant needs. This water can be filtered to purify the larger particles before being stored in rainwater harvest rwh tanks. The research culminated in the book dying wisdom. During industrialization and urbanization it was overlooked by people and the governmentgovernment leading to exhaustion of freshwater sources in india.

In this study the rain water harvesting rwh system is analyzed as a alternative source of water at campus of government college of engineering aurangabad geca in the state of maharashtra.