Haryana will be the first state where mapping of underground water will be completed. This would be done by May, said sources.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/water-mapping-be-completed-first-state
[2] http://admin.indiaenvironmentportal.org.in/category/author/ravi-s-singh
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/tribune-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/haryana
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-recharge
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urbanisation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-groundwater-board-cgwb
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources