Sangu River

The Sangu River (Bengali, [ʃaŋɡu nod̪i]) is a river in Myanmar and Bangladesh. Its source is in the North Arakan Hills of Myanmar, located at 21°13´N 92°37´E. The Arakan Hills form the boundary between Arakan and the Chittagong Hill Tracts. It follows a northerly circuitous course in the hill tracts and then enters Bangladesh near Remaikri, Thanchi Upazila, Bandarban District, from the east. It flows north through Thanchi, Rowangchhari and Bandarban Sadar Upazilas of Bandarban district. It then flows west through Satkania and Banshkhali Upazilas in Chittagong district and flows into the Bay of Bengal near Chittagong, at 22°6´N 91°51´E, or about 16.09 kilometres (10.00 mi) south of the mouth of the Karnafuli River. The length of the river is 270 kilometres (170 mi) of which 173 kilometres (107 mi) are located within Bangladesh. The major tributaries of the river are the Chand Khali Nadi and Dolukhal. The Chand Khali Nadi flows through the Patiya Plains, and the Dolukhal drains into the Satkania Plains. Another tributary is the Kumira Khali, which drains into the Kutubdia Channel. It has a connection with the Karnafuli River through the Chand Khali River. Its estimated annual flow is 4.5 million acre-feet. The Sangu River drainage basin has a total area of 3,843 square kilometres (1, 484 sq mi). The river drains Banshkhali, Satkania, and Patiya Upazilas. In 1876, Willi

Flows through: Bangladesh.

River data from Wikidata (CC0); lengths normalised to a common unit.