530 habitations using tankers, 100 habitations hiring borewells.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/water-crisis-worsens-day-kadapa
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/deccan-chronicle-telangana
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/telangana
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water-scarcity
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply