Question raised in Lok Sabha on health problems due to contaminated drinking water, 24/07/2015. Intake of Arsenic contaminated drinking water leads to various clinical complications at times causing death. These clinical complications may also arise because of other reasons as well. There are, therefore, obvious difficulties and data on morbidity and mortality due to Arsenic contamination is not maintained Centrally. As per information provided by Ministry of Drinking Water and Sanitation, 1800 habitations are affected by contamination due to Arsenic. The details are at Annexure I.

Question raised in Lok Sabha on contamination of ground water, 23/07/2015. Ground water quality data generated by Central Ground Water Board (CGWB) indicates that ground water in various parts in Ten (10) States for Arsenic, Twenty (20) States for Fluoride, Twenty One (21) States for Nitrate, Twenty Four (24) States for Iron, and Fifteen (15) States for Heavy Metals such as Lead, Chromium and Cadmium have concentration higher than the norms, on the date of analysis, prescribed by the Bureau of Indian Standards.