Utilizing the collection and storage of rain water, this technology is very useful for the household with limited or no access to other water sources. In this system, rainwater is collected and stored in a tank/jar of different capacities ranges from few hundreds to thousands liter. The rain falling on a roof used as a catchment for
collecting water into jar or tank through pipes, and also this tank can use as water collection tank from tap water or one can store the water when they are free form other business. That provided opportunity to use water when needed and also helped in managing time for the family members. Use water pumps may save
time to water in such cases.