There are eight rivers around Chang 'an City in Han Dynasty, namely water mirror, Wei water, Chan water, Chan water, Feng Shui, Chan water, Chan water and waterlogging water. They flow around Chang 'an and belong to the Yellow River system. Water mirror and Weishui are in the north of Chang 'an, Bashui and Shuirun pass through the east, Lianshui and Shuirun bypass the south of the city, and Feng Shui and old water flow through the west.
Weihe river
Weihe River, the largest tributary of the Yellow River, originates from Bird and Mouse Mountain in Weiyuan County, Gansu Province and joins the Yellow River in Tongguan, Shaanxi Province. The total length is 8 18km, the total drainage area is134,766km2, and the annual runoff is/kloc-0.02 billion cubic meters. Weihe River bypasses the north of Xi 'an.
Jinghe
Jinghe River is the largest tributary of Weihe River. Its main stream originated in Jingyuan County, Ningxia Hui Autonomous Region at the eastern foot of Liupanshan Mountain, and merged into the left bank of Weihe River in Wangjiang Village, Gaoling County. The total length is 455 kilometers, the total basin area is 4542 1 square kilometer, and the annual runoff is 21.400 million cubic meters. Jinghe River surrounds the north of Xi 'an.
Fenghe
Originated in Yufeng, Chang 'an County, it flows into Weihe River, Xianyang City, with a total length of 82 kilometers. The total drainage area of Bashui around Fenghe River in Chang 'an is 1.46 square kilometers. According to reports, Dayu once governed the Fenghe River, and the second capital of Feng and Gao in the Western Zhou Dynasty was built on the east and west banks of the Fenghe River. Xianyang in Qin Dynasty and Chang 'an in Han Dynasty were also located at the intersection of Fenghe River and Weihe River, and Kunming Pool in Han and Tang Dynasties was also divided by Fenghe River. Fenghe River surrounds the west of Xi.
Liao
Also known as waterlogging in ancient times, there are two sources. Donglao River originates from Jingyunao, Xilao River originates from Qinling Mountains, flows northward after the two rivers meet, and finally flows into Weihe River through Xianyang. The total length of the old river is 82 kilometers, with a total drainage area of 663 square kilometers. The waterlogged river flows through the west of Xi 'an and into the Weihe River in the north.
Weihe river
Dayu River, which originates from the northern slope of Qinling Mountains in Chang 'an County, is the most famous river in Xi. Weihe River is divided into two tributaries near Niutou Temple, namely Zaohe River in the north and Luanhe River in the west into Fenghe River. The river is 67.2 kilometers long and the basin area is 687 square kilometers. Weihe River bypasses the south of Xi 'an.
Luanhe river
Originated in Bian Shi Valley, Chang 'an County, Qinling Mountains, it has a total length of 46 kilometers and a drainage area of 292 square kilometers. It flows to Ji Xiang Temple in Chang 'an District, where it joins the Weihe River, which is also known as rich water. From the south to the west of the temple, it flows into the Fenghe River near Qin Dou Town, Huxian County. Haojing in the Western Zhou Dynasty was named after its proximity to ancient water. In Han Dynasty, Kunming Pool was excavated in the former site of Chuchi. Princess Anle, the daughter of Tang Zhongzong Li Xian, chiseled another tripod here. Luanhe River surrounds the south of Xi 'an.
Zen harmony
Originated in Tangyu, Lantian County, it is the largest tributary of Chan River system, and flows into Bahe River near Guang Tai Temple, Baqiao District, Xi City, with a total length of 70 kilometers. The Chan River surrounds the east of Xi.
Bahe
It originated in Bayuan Township, the northern foot of Qinling Mountains in the southeast of Lantian County, with a total length of 109 km and a drainage area of 2,563.7 square kilometers. It flows to the east of Xi and enters the Weihe River.
However, due to the changes of the times and the diversion of the river, the Zen River has become a tributary of the Zen River. Bahe River becomes a tributary of Chanhe River, then joins Fenghe River and flows into Kunming Pool. The Bahe River flows into the Weihe River, and it flows into the Yellow River in a completely different way.