It flows from Nepal into Bihar in eastern India, making floods happen. A violent river, continuously changes its course. But it has been forced to flow between embankments. British engineers had studied the Kosi. They decided that the river could not be confined by man-made walls.
People today talk about nothing but floods.
Specially the one in 1984. One could hear it from a distance. It was night. There was water all around. All of the their properties were washed off.