The main purpose of rainwater harvesting is to receive as much as you can rainwater and store it in some place in order to use it later.Collecting a lot of rainwater in the tank and creating a plan how to use it later helps us a lot. This type of project has low economic and ecological attractions from govt. and people who care about the earth.
The benefits of water recovery for rain harvesting project:a lot of water savings especially if you have a home in the area where the season is hot you can use for your garden too.