City-based NGO Paryavaran Vahini has claimed tests commissioned by it in 2011 had established at least three areas - in both the trans- and sis- Hindon parts of the city - that had alarmingly high
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/groundwater-polluted-other-areas-too-says-ngo
[2] http://admin.indiaenvironmentportal.org.in/category/author/lalit-kumar
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-noida
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ghaziabad-d
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ngo
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hindon
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-metals
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution