The National Hydroelectric Power Corporation (NHPC) may carry out necessary protection works in the portion of 15 km in the downstream of the dam site.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/nhpc-carry-out-protection-work-panel
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/assam-tribune-guwahati
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dams
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-hydroelectric-power-corporation-nhpc
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydroelectricity
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/assam
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lower-subansiri
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fisheries-0
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/floods
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/soil-erosion
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources