Before digging here, there and everywhere there is need to consult experts - especially limnologists, who are available in the local Barkatullah University -Proloy Bagchi
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/state-pulse-madhya-pradesh-reviving-dying-lake
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/central-chronicle-bhopal
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lake-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lakes
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/madhya-pradesh
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bhopal-d