Xi River
The 52nd longest river in the world
The Xi River or Si-Kiang is the western tributary of the Pearl River in southern China. It is formed by the confluence of the Gui and Xun Rivers in Wuzhou, Guangxi. It originates from the eastern foot of the Maxiong Mountain in Qujing City, Yunnan Province. Then it flows east through Guangdong, and enters the Pearl River Delta just east of the Lingyang Gorge in Zhaoqing. The main branch of the Xi River flows southeast through the delta entering the South China Sea at Modao Men, just west of Macau. The major cities along the Xi include Wuzhou, Zhaoqing, and Jiangmen. The other two main tributaries of Pearl River are the Dong River (literally, the East River) and Bei River (the Northern River). As for other functions, it plays a vital role in carbon storage and transport in Southern China. The Xi River is facing some ecological challenges such as drought, invasive species, and pollution.
Flows through: People's Republic of China.
River data from Wikidata (CC0); lengths normalised to a common unit.