The largest and most sacred rivers of India are highly polluted while the quality of Godavari waters is excellent, states a study conducted by researchers of Andhra University.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/godavari-water-passes-quality-test
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/deccan-chronicle-hyderabad
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/andhra-pradesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/godavari
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/river-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/total-dissolved-solids
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-metals
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-council-medical-research-icmr
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pollution-control
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution