<P> Water pollution is a major environmental issue in India . The largest source of water pollution in India is untreated sewage . Other sources of pollution include agricultural runoff and unregulated small scale industry . Most rivers , lakes and surface water in India are polluted . </P>
<P> Water pollution is a major environmental issue in India . The largest source of water pollution in India is untreated sewage . Other sources of pollution include agricultural runoff and unregulated small scale industry . Most rivers , lakes and surface water in India are polluted . </P>
what is the main cause of water pollution in india
what is the main cause of water pollution in india
untreated sewage
untreated sewage