Water is prime natural resources, basic resources, a basic human need and a precious asset of the city. Planning, development, operation and maintenance of all water resources to support response to the growing the growth of city economy and the wellbeing of the population, in -need for drinking water, agriculture products, industrial production and electricity, a general improvement of living conditions and employment is of almost importance. Water not only makes from 70% to 90 % of weight of life but also represents the continuous phase of living organisms. Water maintains the body fuel and regulates the body temperature. It helps in removing the body's waste in the form of sweet, bathing and washing laundering ablution domestic sanitation, animals and industries. This is the important point to note that in early time habitation used to be nearby rivers, lakes, and springs because without water there would have been no life.