Water is the basic element for the existence of human beings and our welfare .About 75% of the world is surrounded by water through oceans, seas, and so on. But we have polluted major amount of water by dumping wastes, mixing hazardous substances, directing industrial chemicals, toxic released from textiles and dying industries, mixing those sewage wastes into the water reduces its quality and makes its unsuitable for the usage of domestic purposes and also for drinking. Thus our project assures effective water supplying system with the help of Arduino. Due to the active help of the Real time clocks, we can deliver water to the respective areas at pre-determined timings.