This study focused on an important urban river located at the northern part in Bangladesh. The study river is originated from the Himalayas, the mother of numerous rivers. Originating from northern frontier of Bhutan, the Korotoa enters Bangladesh territory through Darjeeling and Jalpaiguri districts of West Bengal in India, and forms for some distance the boundary between Dinajpur and Rangpur districts, Bangladesh. For the present study, the river was selected that flows through the Bogra district urbanized area. The area of Bogra district about 71.56km2, total population