The Dwarka River is a tributary of Bhagirathi. The Dwaraka originates in Santhal Parganas in Jharkhand, flows through Deucha, and then through Mayureswar and Rampurhat police station areas of Birbhum district. It finally flows through Murshidabad district, where it joins the Bhagirathi. Total length of Dwarka river is 156.5 km.