Islamabad—Despite a large number of water filtration plants installed at various points, water quality in the twin cities remains a big issue.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/report-safe-drinking-water-highlights-complex-issues
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/pakistan-observer
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pakistan
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rawalpindi
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/islamabad
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-asia