In July 2004, the Union ministry of water resources was asked a question in parliament on the extent of contamination of water by arsenic and fluoride.
The ministry replied that arsenic had affected the following eight districts of West Bengal
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/absolute-denial
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/down-earth
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/arsenic
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/skin-diseases
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/governance
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh