Rivers:
01. Maini river: Maini river: One river flows through Dighinala upazila. The name of the river Maini. Its origin is from the north / upstream rhyme. The river flows through the Marang Union of Babhura, Dighinala, Boalkhali, Kabakhali and Sarbakshakan, and this river falls into Kaptai Lake in the place of Mainimukh of Longadu upazila.
02. Kasalong River: Kachalong originates in the hill areas of Tripura and Mizoram states of India. The length of the Kachalong river is about 146 kilometer. It was flowing through Baghaichhari, Longadu, Barkal, Rangamati Sadar, Kaptai and Karnafuli. Once upon a time this river was the main medium of communication of Baghaichhari. People and goods are transported and transported from one place to another through a limited route on a limited scale. At present, this farming is done through the water of Kachalong river. Apart from this, many fishes are available in this river. The Kanchal river is the birth place of Kaptai lake.
Planning and Implementation: Cabinet Division, A2I, BCC, DoICT and BASIS