The main tributary of Yuxi River

The larger tributaries of Yuxi River are:

Daotu Haizi is located in the southeast of Daotu Village, Xiaohaotu Township, Yuyang District, with a water area of 1.250 mu and a water depth of 1.2 ~ 7 meters. In the 1980s, the annual output of fish was about 5,000 kilograms, including mussels and water chestnuts.

Wudao River is a tributary of Yuxi River, which originates from the river palm spring in the west of Tuhaizi, Xiaohao Township, Yuyang District, and flows southward through Mengjiawan Township. At the northwest end of Niujialiang Township, Wanghua Du Ge Village meets Qiu Ge River to form Yuxi River, with a total length of 32 kilometers, an annual flow of 2.09 cubic meters per second and a drainage area of 524 square kilometers. Sidaohe, its major tributary, originates from the eastern half beach of Mengjiawan Township and joins Wudaohe in the south of Wan Ze, with a length of 6 kilometers, an annual flow of 0.3 cubic meters per second and a drainage area of 205 square kilometers.

Qiu Ge River is a tributary of the upper reaches of Yuxi River, which originates from Hallag Spring in Qiu Ge River Village, Mengjiawan Township, Yuyang District, and flows southeast through Mengjiawan Township. At the northwest end of Niujialiang Township, Wanghua Du Ge Village joins Wudao River to form Yuxi River, which is 20.5 kilometers long, with an annual flow of 2.2 cubic meters per second and a drainage area of 128.

Baihe River, a tributary of Yuxi River in the west, originates from Wulate Laohai Temple in Uxin Banner, Inner Mongolia, flows southeast into Jinghekou Reservoir in Yuyang District, then flows through Chaheze Township, and joins Yuxi River in the south of Miaozui Village in Niujialiang Township, with a total length of 54 kilometers, a domestic length of 38 kilometers, an annual flow of 1.3 cubic meters per second and a drainage area of 809 square kilometers. This river is a seasonal river in the upper reaches of Inner Mongolia and has become a perennial river in this area.

Sandao River originates in the north of Dongwutu Village, Mengjiawan Township, Yuyang District, flows southwest through Mengjiawan Township, and joins Yuxi River in the south of Wanghua Du Ge Village, Niujialiang Township, with a length of 15km, an annual flow of 0.2m3/s and a drainage area of 130 km2.

Erdaohe originates from Majiechang, Jinjitan Township, Yuyang District, passes through Jinjitan Township in the southwest, and flows into Yuxi River in the west of Lijiahuochang Village, Niujialiang Township, with a total length of 18km, an annual flow of 0. 13 m3/s and a drainage area of 15 km2.

Toudaohe originates from the north of Yinshan Street Village, Mahuangliang Town, Yuyang District, flows through Mahuangliang and Niujialiang Township from northeast to southwest, and flows into Yuxi River in the west of Toudaoheze Village, with a total length of 30 kilometers, an annual flow of 0.3 cubic meters per second and a drainage area of 262 square kilometers. Yinshanjiao to the upper reaches of Shimao Reservoir, also known as Liuxiang River, with a total length of 18km. There is a small tributary, Qishan ditch river, which is 4 kilometers long.

The Qinhe River originates in the west of Zhang Cun, Qinhe Township, Yuyang District, flows eastward through Qinhe Township, and flows into Yuxi River in the east of Wangjialou Village, Yuyang Township, with a length of 16.5km, an annual flow of 1.33 m3/s and a drainage area of182.5km2.

Shahe River originates in the west of Jijiamao Village, Yuyang Town, Yuyang District, and flows into Yuxi River in the east of Shahekou Village. It is 8 kilometers long, with an annual flow of 0. 13 cubic meters per second and a drainage area of 133 square kilometers.

Yuyang River originates from Shuizhangquan, Zhongjiagou Village, Qingyun Township, Yuyang District, and flows southwest into Yuxi River in the south of Yulin City. It is 5.6 kilometers long, with an annual flow of 0.35 cubic meters per second and a drainage area of 4.5 kilometers.

Qingyungu River originates from Daniangou Spring in Secaowan Village, Qingyun Township, Yuyang District, flows southwest through Qingyun Township, joins Liuqian River in Sanchawan, Liuguanzhai Township, and joins Yuxi River, with a total length of 2 1km, an annual flow of 0.54 m3/s, and a drainage area of1kloc-0/km2. There are small tributaries such as Dujiagou River and Shigou River.

Liuqian River, which originates from Dongshan, Jiubao Village, Mahuang Town, Yuyang District, flows southwest through Liuqian River and Guta Township, and joins Yuxi River at the confluence of Sanchawan and Qingyunguou River in Liuguanzhai Township. It is 28 kilometers long, with an annual flow of 0.3 cubic meters per second and a drainage area of 137 square kilometers. There are also larger tributaries, such as Lugou River and Gutagou River.

Huayuangou River originates from Xiyanggua Village, Guta Township, Yuyang District, and flows southwest into Yuxi River in the north of Guidebao Village. It is 8.8km long, with an annual flow of 0.08m3/s and a drainage area of 65km2.

Xigou River originates in the northwest of Pailou Street Village, Bai Jie Township, Hengshan County, and flows southeast into the Yuxi River in Guidebao, Yuyang District, with a total length of 7 kilometers, a domestic length of 3 kilometers, an annual flow of 0.04 cubic meters per second and a drainage area of 25 square kilometers.

Xujiayagou River originates from the west side of Yanggao Mountain in Guta Township, Yuyang District, flows through Guta Township to the southwest, and flows into Yuxi River in the west of Xujiaya Village, Yu He Town. It is 9.8 kilometers long, with an annual flow of 0.06 cubic meters per second and a drainage area of 52 square kilometers.