Over 3.6 crore people living in more than 63,000 rural habitations are exposed to health hazards due to drinking water quality problems like excess arsenic, fluoride, iron, salinity or nitrate.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/over-36-rural-people-risk-due-unsafe-drinking-water
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fluoride
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-metals
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/arsenic-poisoning
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rural-water-supply
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects