The Haryana Urban Development Authority has blamed the MCG for the pollution of the Yamuna due to discharge of untreated sewage water via the Badshapur drain.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/huda-notice-mcg-polluted-discharge
[2] http://admin.indiaenvironmentportal.org.in/category/author/praveen-jose
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-gurgaon
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/haryana
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gurgaon-d
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/yamuna
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/river-pollution
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/toxic-wastes
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biological-oxygen-demand-bod
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution