Environment Information Centres have been set up by the Union Forest and Environment Ministry for collection of data pertaining to environment in every State of the country.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/environment-information-centres-set-state
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/pioneer-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bhopal-d
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/madhya-pradesh
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/disaster-management
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/research-agencies
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-environment-and-forests-moef
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/information
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/technical-information