The second , water environment. For example, the discharge of waste into the river. Water pollution is the contamination of drinking water by the poisonous pollutants generated by the human activities. The whole water is getting polluted through many sources such as urban runoff, agricultural, industrial, sedimentary, leeching from landfills, animal wastes, and other human activities. All the pollutants are very harmful to the environment. Human population is increasing day by day and thus their needs and competition leading pollution to the top level. In order to prevent the water pollution all the industries should follow standard norms, strict laws should be enforced, arrangement of proper sewage disposal facilities, establishment of sewage and water treatment plant