The Mahanadi and the Brahmani rivers flow around 250 km in Angul and Dhenkanal district.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/irrigation-drinking-water-supply-hit-angul-d%E2%80%99nal
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/pioneer-bhubaneswar
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/orissa
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/brahmani
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/angul-d
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dhenkanal-d
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mahanadi
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-pollution-control-board-cpcb
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/irrigation