Water level in many areas has gone up by 6-8 metres this month. Quality has improved too
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/copious-rains-help-raise-water-table-chennai
[2] http://admin.indiaenvironmentportal.org.in/category/author/k-lakshmi
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-chennai
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chennai-t
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/monsoons
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-harvesting
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-recharge
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources