But maintains it is treated before being supplied to City
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bwssb-admits-water-tg-halli-highly-polluted
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/deccan-herald-bangalore
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangalore-t
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/reservoirs
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/river-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sewage
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-waste
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution