The main tributary of Zhangzhuo River

Danhe River (also known as Xiaodan River) is a first-class tributary of Zhangzhuo South Source, which originates from the northern foot of Liulishan (Danzhuling) at the junction of Zhangzi and Gaoping County, and is separated from Danhe River, a tributary of Qinhe River at the southern foot of the mountain, by a ridge (Danzhuling). The river flows through Zhangdian and Cui Zhuang from west to east, and then winds north, passing through Tian Liang, Houcun, Guocun, Zoucun, South Korea and Li Jiao, where it is classified as Zhang Zhuo Nanyuan. The total length of the river is 18km, the drainage area is 120 km2, and the width of the main channel is 5-20m. Guyi River, a small tributary, flows into Danhe River from the left in the northeast of Zoucun village.

Taoqinghe River is a first-class tributary of Zhangzhuo South Source, which originates from the north of Ximaan Village, Changhang Township, Huguan County near the junction of Huguan and Lingchuan counties. The main stream flows through Huguan, Changzhi and Zhangzi counties, with a total length of 78.7 kilometers, which is a seasonal flood river. In Huguan, the river flows from south to north through Xima 'an in Dongjingling Township, Han Zhuang, Liu Ze in Bai Chi Town, Dianshang and Gucun in Dianshang Town, then flows northwest through Xibao (Xibao Reservoir), Zhang Ziyan and Songbao in Longquan Town, turns southwest in Songbao Village, enters Taoqinghe Reservoir through Hetou Village, Xichi Village and Xinzhuang Village in Huangshan Township in Changzhi County, and then turns northwest. Taohe River basin covers an area of 735. 18km2, including 32 1.88km2 in Huguan County, 35 1.5km2 in Changzhi County and 6 1.8km2 in Zhangzi County. The larger tributaries are Yincheng River and Shizhuang River (Seto River).

Yincheng River is a first-class tributary of Taoqinghe River, which originates from Zhang Cun in the west of Xihuo Town, Changzhi County, flows through Xihuo Village, Zhang Cun in the east, Henghe Village, Carboniferous Valley, Yincheng Village, Sang Zi Village, Wangfang Village and Lifang Village, and joins Taoqinghe River in the north of Lifang Village. The total length of the river is 20km, the drainage area is 157.3km2, and the average longitudinal slope is 7.59%. The river flows eastward from Zhangxi to Xihuo, from south to north from Xihuo to Henghe, and from north to west from Henghe to Hekou. To the east of Sang Zi Village, a tributary of the Southern Song River flows from the left bank.

Shuilan River is a first-class tributary of Zhangzhuo South Source. Originated in Qiaohuagou and Shazegou, Fengyi Town, Tunliu County, and the eastern foot of Panxiu Mountain at the junction of Tunliu and Anze County. It flows from west to east through Heijiakou, Wuzhai, Xiliuzhai and Fengyi, enters Zhangzi County to the east of Fengyi, continues to flow eastward through Yingli and Baojiahe reservoirs, flows southward in Dongli Village, and passes through Guancun, Shuilan and Fengyi along the way. The river flows through the rocky mountainous area above wucun in Zhangzi County, with a slope of 20 ‰ ~ L5 ‰; Below wucun, it flows through the loess hilly region and alluvial plain, with a gradient of 5.20/0. ~0.63‰。 The main tributaries of He Lan are Jinfeng River and Yonghe River.

Lion River is a first-class tributary of Zhangzhuo South Source. Its main channel starts from the east of Panmachi Village, Shipo Township, Huguan County, and flows northwest through villages such as Beizhuang, Xiqili, Jinzhuang, Dongchongxian, Zhuangtou Reservoir, Dujiahe and Jidian in Jinzhuang Town. After passing through Shiqiao, Hukou, Taoyuan and other villages, it passes through the northern part of the main urban area of Changzhi City from east to west, then flows north to the west of Beisai Village, and meets with Zhangzhuo Nanyuan. The middle and upper reaches of the Lion River are rocky mountains and rivers covered with loess, which only produce flood runoff during heavy rain and dry up without water at ordinary times. The width of the middle and upper reaches of the Shizi River is generally more than 50m, and the average gradient of the river (channel) is l5‰, with serious steep slopes and sudden floods. The downstream river width 10-25m, with a gradient of about 5‰. Due to artificial diversion, such as the Taoyuan section in the urban area, the river width is only about 5m, and the flood discharge is not smooth, so the residential houses around the hukou occupy the river. The main tributaries of the Lion River are Longli River, East Spillway (an artificial river in the east of Changzhi City), South Moat and Heishui River. There are tributaries on the east and west sides of the main urban area of Changzhi City, namely the Dongpai Canal and the Heishui River, which merge into the Lion River.

Heishui River is a first-class tributary of Shizi River, which originated from Liling Village, Handian Town, Changzhi County. From south to north, it flows through Liulin, Linzhi, Sima, Ancheng, Beiguo and other villages, then goes north along Chengxi Road in the west of the main city, and joins the Lion River in the southeast of Zifang Village in the city. The total length of the river is 15. 1km, with an average gradient of 3.60 ‰, and the drainage area is 108.45km2 ... In the southwest section of the urban area from Guanchangzimen, a tributary of the south drainage channel joins the South Kuicheng River on the right bank.

Jiang is the largest tributary of Zhang Zhuo's south source, which is divided into south source and north source. Beiyuan River, also known as Jishu River, starts from Guandaogou and Xigou Village in the southwest of Nanquan Village in Qinxian County, passes through Daping Village and Ji Shu Village respectively, meets in Xia 'anzhuang, flows south into Zhangdian Town in Tunliu County, and flows southeast after passing through the forest. According to local customs, Nanyuan is the main source of Hejiang River. Nanyuan begins at the junction of Tunliu and Anze in Panshan, flows northeast through Baquan, Qiquan, Xishi and Zhang Cun villages, and joins Beiyuan in the south of Zhangdian Village in Zhangdian Town. The river crosses Tunliu County from west to east, flows through Zhangba Temple, Niuwang Temple, Dianshang Temple, Heshen Temple, Tunliu County, Cuishao and other towns, and joins Zhangze Reservoir in the south of Dongsitu Village in this county. Along the way, there are more than 20 small tributaries such as Xializhai River, Chengzui River, Zaozhen River, Xiqu River, Wuyu River and Jiming River. Hejiang River has a total length of 84.9km and a drainage area of 876. 1km2.

Wu dialect, also known as Jiaochuan River, is a first-class tributary of the river. Wuyu River originates from Bailongpo in the northwest of Jiaochuan Village, Wuyu Town, Tunliu County, flows through Jiaochuan, Shanglian, Licun and Wuyu Village from north to south, turns to southeast in the village, passes through Baihou River and Su Village, and flows into Lijiang River at the river head. The total length of the river is 20km, the river width is 5 ~ 15m, and the drainage area is 10 1km2. YunCuhe River is a first-class tributary of Beiyuan in Zhang Zhuo, which originates from Mopanling, Heyu Township, Yushe County, and flows into Beiyuan in Zhang Zhuo at Nanmahui, Chengguan Town, Yushe County, with a drainage area of 485km2 and a river length of 38.5km.

Yuncu Reservoir is located in Yuncu Village, Yushe County, a tributary of Yuncu River in northern Zhang Zhuo. It is a medium-sized reservoir with a controlled drainage area of 323km2. 1959165438+10, completed in l960, with a total storage capacity of 9065438+ 10,000 m3.

Shipan River is a first-class tributary of Yunju River, which originates in the southwest of Maquantang, a water town in Wuxiang County, flows through Songzhuang and huzhuang, and leaves Changzhi City 2 kilometers east of Shipan Village, belonging to Yunju River Reservoir in Yushe County, Jinzhong City. The drainage area is l27km2, and the river course is in Changzhi 16km.

Niehe River, called Nieshui in ancient times, is a first-class tributary of Zhang Zhuo Beiyuan. Originated in Wulipu Village, a water town in the western part of Wuxiang County, it flows through Wuxiang, Qinxian's Huanhuan, Quandian, Nangou, Chengjiagou, Dongzhaidi, Nannieshui, Yaoshangpo, Qicun, Song Cun, Niecun, Fuzhuang, Dongcun and other villages, and is about 1km downstream of Guanhe Reservoir. Most of the places where rivers flow are flat valleys in hilly areas. The rivers are gentle and tortuous, and the general flow direction is northwest to southeast. In Chengjiagou-Song Cun reach, the river is basically the boundary between the two counties, but due to the swing of Pingchuan River, the river does not completely conform to the county boundary. The main tributaries on the right bank of Niehe River are Xitang River, Nannieshui River and Song Cun River, and the main tributaries on the left bank are Gaozhaisi River, Yongquan River and Mamu River. The total length of Niehe River is 48km (Wulipu-Hekou), with a drainage area of 696.7km2 (including Pingyao 2 1.56km2, Wuxiang 42 1.8km2, and Qinxian 253.34km2), with 26% above Gucheng Reservoir (Nangou) in the upper reaches of the river longitudinal slope. , the middle and lower reaches are 1.25 ‰ ~ 8.33 ‰.

Xitang River is a first-class tributary of Nie River, which originates from Damangou in the south of Fenshui Town in Wuxiang County. It flows from north to south through Kongziyu and Guojiazhuang in the southeast corner of Pingyao County, enters Niusi Township of Qinxian County, then turns east, passes Shangyu, Shenze and Xitang Village, then re-enters Wuxiang, bypasses Moli Village from south and east, and joins Niehe River in the north of the village. Total length of river 17km, drainage area 12005 km2.