đź•‘ Reading time: 1 minute
Generally, a lot of rain water would go in drain flowing from the roofs of houses and the street. Rain water harvesting is requiring conserving the water and recharging the underground water which helps when there is a water scarcity. When there is too much rain we can collect all the water at roof and via piping system it can be transferred to underground water after filtering so that it can be reused for household purposes.

