Dams on Gyarong Ngulchu or Dadu River

[Note: Refer to this updated post]

This is a quick post to share a couple of maps which show hydropower projects on the eastern fringes of the Tibetan Plateau. As rivers on "mainland China" are dammed and diverted beyond recognition, Chinese dam builders and hydro-engineers are looking towards the Tibetan Plateau for more business. Owing to this trend, more and more dams are being built on the rivers of the eastern parts of the Tibetan Plateau, mainly in Western Sichuan or Kham region. You may read an article on the policy implications of these dam projects.

Information on these maps have been obtained from websites of the Probe International, China Guodian Corp, Tibet Justice Center, and a number of other web based resources which served to verify or correct the main sources. Many thanks to my ghost map maker and to Kevin Li for corrections and clarifications on the facts, and for detailed information on the Tianwanhe Cascade. Chinese and non-Chinese maps of the area have been used for geographical information and the maps are only approxiamtely to scale. The positions of the hydropower projects are approximate.



This first map shows dams on the Dadu River, known to Tibetans as Gyarong Gyalmo Ngulchu (?????????????????????????). Shown dam projects also include those downstream of the Tibetan Plateau to help researchers who may find locating different dam names on the river confusing. For more information on these hydropower projects, see the table at the end of this post.



This second map shows on two tributaries of Gyarong Ngulchu, Wasi River and Tianwan. The Megoe Tso dam project shown on this map became controversial due to opposition from local Tibetans, who consider the lake (also known as the Yeti Lake and Megucuo) as sacred.