Supplying water is costly but dealing with its waste is even more so. Realistic pricing means taking rates up 20 times!
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/waste-deep-water
[2] http://admin.indiaenvironmentportal.org.in/category/author/sunita-narain
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-water-supply
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water-standards
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply