|• location||Bhangaon, Odisha|
|Length||83 km (52 mi)|
Many of the rivers in the area dry up in the dry season. However, the Koina contains plenty of water in the height of the hot season even when no rain has fallen for many months. It has many more feeder streams than some of the others which may account for the difference.
- "West Singhbhum district of Jharkhand". River System. District administration. Archived from the original on 22 March 2010. Retrieved 20 April 2010.
- "Animals choke on toxic water". The Telegraph, 26 April 2005. Retrieved 20 April 2010.
- "The West Singhbhum District" (PDF). Archived from the original (PDF) on 13 July 2011. Retrieved 20 April 2010.