Chennai Online: India is expected to experience severe water stress by 2020 with the per capita availability of water projected to be less than 1,000 cubic metres. Indian water scenario was a matter of grave concern, as 85 per cent of water was used for agriculture, 10 per cent for industry and five per cent for domestic use, according to a paper presented at a national symposium here. Being a developing nation with a large population on the negative side of the poverty line, economic water …