Raid K River (Paperback)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles The Raidak River or Wong Chhu, a tributary of the Brahmaputra River, and a trans-boundary river, flows through Bhutan, India and Bangladesh. The Wong Chhu, or Raidak, rises in the Himalayas. In its upper reaches it is also known as the Thimphu Chhu. The main river is a rapid stream, running over a bed of large boulders. Between Thimphu and the confluence with the Paro Chhu, the course of the river is not severely confined but, after leaving the confluence, it runs through a narrow defile between very steep cliffs. It subsequently flows southeast through a comparatively open valley, its course strewn with large boulders against which the water foams violently. It is joined by several small tributaries flowing from nearby mountains. Just above Paro Dzong a considerable feeder, the Ta Chhu, joins it from the left. To the west, the Ha Chhu drains into the Wong Chhu. At Tashichho Dzong the bed of the river is about 2,121 metres (6,959 ft) above sea level and at the point of its exit in the Dooars its elevation is only 90 metres (300 ft).