HomeNationalWater pollution and public health Water pollution and public health KATHMANDU, JANUARY 24An adult needs to drink at least 1.5 litres of water a day to replace fluid lost in urine, sweat and respired air, and to perform essential biochemical functio… RELATED ARTICLES National Joint patrol for election security in Kathmandu National Govt working to systematise Health Insurance Programme: Minister Gautam National India provides second tranche of election assistance to Nepal Latest articles Joint patrol for election security in Kathmandu National Govt working to systematise Health Insurance Programme: Minister Gautam National India provides second tranche of election assistance to Nepal National Snowfall brings relief to farmers in Humla National