Instead of percolation tanks, diverting rainwater suggested
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/kaleshwaram-only-view-current-availability-water%E2%80%99
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-hyderabad
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/telangana
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-management
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hyderabad-t
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources