The NGT had earlier directed the Delhi and Haryana governments to hold a meeting to resolve the issue of high ammonia content in the water being provided to the national capital
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/identify-and-address-sources-pollution-yamuna-ngt
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/yamuna
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/river-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/haryana
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi-pollution-control-committee-dpcc
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi-jal-board-djb
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution