This is a list of States and Union Territories of India ranked by access to safe drinking water. The list is compiled from the 2011 India Census Report published by Government of India. The rank is based on the percentage of households which have access to safe drinking water
Punjab ranked highest with 97.6%, while Kerala has the worst rank with only 33.5% households having access to safe drinking water. National average stands at 85.5%.
References
Indian states ranking by drinking water Wikipedia(Text) CC BY-SA