In its manifesto for the 2014 elections, the BJP had promised that the government would "facilitate piped water to all households"
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bjp-promises-piped-water-all-2024-allocated-reduced-funds-it
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[4] http://admin.indiaenvironmentportal.org.in/thesaurus/comptroller-and-auditor-general-india-cag
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/budget
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply