A study conducted by the Chhattisgarh Bachao Andolan (CBA), a non-government organisation (NGO), revealed many flaws in the execution of Kanhar dam project that was revived after some four decades.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/fact-finding-report-sees-flaws-kanhar-dam-project
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chhattisgarh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ngo
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dams
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kanhar
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh