Thirty-five out of 62 water samples collected in last three days have been found unfit for drinking.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/city-drinking-water-not-fit-human-consumption
[2] http://admin.indiaenvironmentportal.org.in/category/author/kapil-dixit
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-allahabad
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/allahabad-t
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diarrhoea
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waterborne-diseases
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects