As the rain falls water is directed to a suitable collection point.
Rain water harvesting in india.
Rainwater harvesting in india is not new but an age old practice observed in the ancient civilizations of indus valley and harappa.
Need methods and other details.
Water is an important natural resource and is the very basis of our life.
During industrialization and urbanization it was overlooked by people and the governmentgovernment leading to exhaustion of freshwater sources in india.
It is basically a simple process of accumulating and storing of rainwater.
These were implemented at the community level in areas where rainfall is the only major source of freshwater mostly in rajasthan madhya pradesh.
The collected rainwater may be stored utilised in different ways or directly used for recharge purposes.
Rainwater harvesting rwh is a simple method by which rainfall is collected for future usage.
Among the several factors that influence the rainwater harvesting potential of a site eco climatic conditions and the catchment characteristics are considered to be the most important.
Capturing the rainwater can help recharge local aquifers reduce urban.
In this method rainwater is collected on the roof and carried to a storage tank from where it goes to the point of consumption.
Rainwater harvesting refers to the trapping and storing of rainwater so that it can be used at a later time when the need arises.
Although rainwater harvesting in india seems to be a new concept for many of us it has been prevalent in rural india since ancient times and has been known by different names paar in western rajasthan and pat in madhya.
We use water for drinking irrigation industry transport and for the production of hydro electricity.
In southern india rainwater harvesting systems are integrated into their architecture in the form of small ponds tanks for each.
Rainwater harvesting techniques have been already been devised and used since ancient time.
Rainfall is the most unpredictable variable in the calculation and hence to determine the potential rainwater supply for a given.
Rainwater harvesting rwh is the collection and storage of rain rather than allowing it to run off.
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 is one such water conservation method that is being utilized in urban areas in a big way these days.
Rooftop rainwater harvesting is among the most common solutions in rural areas as it is a basic inexpensive method requiring minimum expertise for implementation.
Rain water harvesting in india.
It can also mean collecting rainwater before it infiltrates into the ground and becomes underground water.
Water is a cyclic resource which can be used again and again after cleaning.
With depleting groundwater levels and fluctuating climate conditions rwh can go a long way to help mitigate these effects.
