6.1 per cent households source their drinking water from untreated sources: report.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/over-20-delhi-households-have-no-access-safe-water
[2] http://admin.indiaenvironmentportal.org.in/category/author/bindu-shajan-perappadan
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water-quality
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cholera
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diarrhoea
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/typhoid
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply