Houses without a rooftop rainwater harvesting system may not get water connection. Moreover, permission for boring will be denied.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/no-rainwater-harvesting-no-water-connection
[2] http://admin.indiaenvironmentportal.org.in/category/author/neha-shukla
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-lucknow
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-harvesting
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/legislation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-conservation