The Kushiara River, which is bifurcated from the
Barak River, flows out of
Karimganj into Bangladesh. It is the international border that separates
Assam and Bangladesh. Karimganj is about 56 km from
Silchar.
The total length of the Kushiara is about 161 km and the average width is 250 m. In the rainy season the mean depth reaches up to 10 m.
