To deal with the perennial water problems, the city needs to urgently introduce conservation measures in totality, and not sporadically.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/conservation-important-end-water-shortage
[2] http://admin.indiaenvironmentportal.org.in/category/author/pragya-singh
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/asian-age-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-conservation
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-harvesting
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sewage-treatment-plants-stp
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/population
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-groundwater-board-cgwb
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/yamuna
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/river-pollution
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cse
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources