Bangladesh is a riverine nation. As per the Bangladesh Water advancement board around 230 waterways presently stream in Bangladesh (during summer and winter), in spite of the fact that the number expressed is vague in some sources. 310 streams stream in the late spring in spite of the fact that they republished another examination in 6 volumes where expressed 405 streams. The number varies generally because of the absence of examination on the tallies and the way that these streams change stream in time and season.

The numbers contrast likewise on the grounds that equivalent stream changes name in various areas and ever. Around 17 streams are nearly termination and the 54 waterways stream legitimately from India and 3 from Myanmar. All out of 57 worldwide waterways course through Bangladesh.

The worldwide number of waterways can be 58 as the Brahmaputra is designated "Gesture" while the overall term for the stream is "Nodi". The division of waterways is fascinating from history and chiefly relying upon the wellspring of the stream yet not the size or stream briskness.

Sangu and Halda are the main two inner waterways started and completed inside Bangladesh.

Surma is the longest stream and Karnafuli is the swiftest.

Jamuna is the most extensive waterway.

There is an including feeders move through the nation comprising a stream of complete length around 24,140 kilometers (15,000 mi). Most of the nation's territory is shaped through sediment brought by the waterways. Bangladesh geology and culture is impacted by the riverine delta framework. Bangladesh lies in the greatest stream delta of the world - the Ganges Delta framework.

Padma River:

The Padma is a significant waterway in Bangladesh and India. It is the fundamental distributary of the Ganges, streaming commonly southeast for 120 kilometers to its conversion with the Meghna River close to the Bay of Bengal. The city of Rajshahi is arranged on the banks of the waterway. In any case, more than 660 square kilometers of land.

Jamuna River:

The Jamuna River is one of the three fundamental waterways of Bangladesh. It is the lower stream of the Brahmaputra River, which begins in Tibet as the Yarlung Tsangpo, before streaming into India and afterward southwest into Bangladesh.

The Jamuna streams south and joins the Padma River, close Goalundo Ghat, before meeting the Meghna River close Chandpur. It at that point streams into the Bay of Bengal as the Meghna River.

It is portrayed by an organization of interweaving channels with various shoals encased between them. The shoals referred to in Bengali as scorches, don't possess a stable situation. The stream stores them in one year, regularly to be annihilated later, and redeposits them in the following blustery season.

The cycle of bank and store disintegration along with redeposition has been going on persistently, making it hard to absolutely differentiate the limit between the area of Pabna on one side and the areas of Mymensingh, Tangail, and Dhaka on the other. The breaking of a singe or the development of another one is additionally a reason for much savagery and prosecution.

Meghna River:

The Meghna River is one of the three that structure the Ganges Delta, the biggest delta on earth, which fans out to the Bay of Bengal. An aspect of the Surma-Meghna River System, Meghna is framed inside Bangladesh in Kishoreganj District over the town of Bhairab Bazar by the joining of the Surma and the Kushiyara, the two of which begin in the sloping areas of eastern India as the Barak River.

The Meghna meets its significant feeder, the Padma, in Chandpur District. Other significant feeders of the Meghna incorporate the Dhaleshwari, the Gumti, and the Feni. The Meghna purges into the Bay of Bengal in Bhola District by means of four chief mouths, named Tetulia, Shahbazpur, Hatia, and Bamni.

The Meghna is the greatest waterway among those that stream totally inside the limits of Bangladesh. At a point close Bhola, Meghna is 13 km wide.