Question raised in Lok Sabha on contaminated drinking water, 23/07/2015. As on 1/4/2015, States have reported 66,761 rural habitation with water quality contaminations like arsenic, fluoride, iron, salinity and nitrate. State-wise details of water quality affected habitations which are yet to be provided with safe drinking water is at Annex-I. Under the centrally sponsored National Rural Drinking Water Programme (NRDWP), 67% of the funds released to States can be utilized for coverage and tackling water quality problems.