 Ib River, which is a tributary of Mahanadi river, flows to the east of the town.Brajrajnagar vidhan sabha consists of vast area of Brajrajnagar, Belpahar, Bandhbahal, Gopalpur, Kanaktura border of Chhattisgarh.Moreover, Brajrajnagar forest range also has very large area which includes area in Remenda, Banharpali, Kudopali, Tilya, Sonari, Rajpur, Rampur, Loising, Barakhandia, Pathrapali, etc.