KATHMANDU: The Ministry of Science, Technology and Environment conducted water quality test of three major rivers of Nepal by collecting samples in the fiscal year 2013-14.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/water-samples-rivers%E2%80%9A-lakes-across-nepal-tested
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/himalayan-times-nepal
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nepal
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rivers
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-asia
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-metals
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biological-oxygen-demand-bod
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chemical-oxygen-demand-cod