at originates from the Umagat river of Assam. The main branch is named Piyain and the other stream is flown as Dauki or Jaflong. After reaching Bangladesh, this tributary of the river Surma flows around 7 km westwards along the international border and changes the speed several times to the south-west side of the Pratappur Border Outpost. It flows with the Surma River near Chhatak. Pratappur Border Outposs The river is divided into three branches near the breaking of the rat or ratna. The branches are - old pian, holy dal and naydala. At this time the main flow of the pianic river flows through nayadala and the row meets with goyain.
The total length of the Piyain River is 145 km. From Jafla to Chhatak, there are 22 bends on the way of 80 km. Piyain is known as the Pahain river and it is a sudden flood. Paddy is also flooded with flooding or flood water.
We went to Piyan river, Jaflong, Sylhet to travel There was a lot o...
