Question

. 3. Describe various methods of rain (=water) harvesting .​

Answer 1

Various methods of rainwater harvesting are described in this section.

•Surface runoff harvesting. In urban area rainwater •flows away as surface runoff. ...

•Rooftop rainwater harvesting. ...

•Rooftop Rainwater Harvesting System. ...

•Catchments. ...

•Transportation. ...

•First Flush. ...

•Filter. ...

•Sand Gravel Filter.