explain the rain water harvesting through rooftops and drains
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when water falls it gradually seeps down the roof.a pipe is connected which leads to underground water system
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Rooftop rainwater harvesting - Rainwater falling on the rooftops is brought down through the rainwater pipes and collected in the big tanks present underground. This water is stored in these tanks to be used later. The water may contain dust and needs to be filtered before use.
Rainwater harvesting through drains - Rainwater collected in the road side drains is allowed to go directly into the ground through pipes and added to the groundwater. This groundwater can then be taken out through tube-wells or bore-wells when required.
Rainwater harvesting through drains - Rainwater collected in the road side drains is allowed to go directly into the ground through pipes and added to the groundwater. This groundwater can then be taken out through tube-wells or bore-wells when required.
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