Where is the water diverted from the South to North Water Transfer?

Eastern Route Project: Using the existing river-to-north water diversion project in Jiangsu Province, the scale of water diversion will be gradually expanded and the water transmission line will be extended. The eastern route project draws water from Yangzhou in the lower reaches of the Yangtze River, uses the Beijing-Hangzhou Grand Canal and its parallel rivers to lift water to the north, and connects Hongze Lake, Luoma Lake, Nansi Lake and Dongping Lake, which play a role in regulating and storing water.

After leaving Dongping Lake, it is divided into two ways to convey water: one to the north, crossing the Yellow River through a tunnel near Weishan; The other road goes to the east, and the water is transported to Yantai and Weihai through the economic south of the Jiaodong area water transmission trunk line.

Middle line project: from the first gate of the Taocha Canal of the Danjiangkou Reservoir after the dam expansion, along the west side of the Tangbai River Basin through the watershed of the Yangtze River Basin and the Huaihe River Basin Fangcheng Pass, through the western edge of the Huang-Huai-Hai Plain, in the west of Zhengzhou Gubaizui across the Yellow River, continue along the west side of the Beijing-Guangzhou Railway to the north, can basically flow to Beijing, Tianjin.

Western Route Project: Damming and damming the upper reaches of the Tongtian River in the upper reaches of the Yangtze River, the tributaries of the Yalong River and the Dadu River, and digging a water conveyance tunnel through the Bayan Kala Mountain, the watershed of the Yangtze River and the Yellow River, to divert water from the Yangtze River into the upper reaches of the Yellow River. The water supply target of the western route project is mainly to solve the problem of water shortage in the upper and middle reaches of the Yellow River and the Guanzhong Plain of the Weihe River in six provinces (autonomous regions), including Qinghai, Gansu, Ningbo, Inner Mongolia, Shaanxi, and Shanxi.

Combined with the construction of a backbone water conservancy project on the main stream of the Yellow River, it can also supply water to the Hexi Corridor of Gansu Province, which is adjacent to the Yellow River Basin, and if necessary, to replenish water to the lower reaches of the Yellow River.

Transferred from Hubei to Henan, Hebei, Beijing, and Tianjin.

If the south-to-north water diversion is the eastern route, it is to divert water from the lower reaches of the Yangtze River to Tianjin and the Jiaodong Peninsula. If it is a western route, it is to divert water from the upper reaches of the Yangtze River to the upper reaches of the Yellow River. If it is the middle route, it is to divert water from the Han River, a tributary of the Yangtze River, to Henan, Hebei, Beijing, and Tianjin.

South-to-North Water Diversion"Namely"South-to-North Water Diversion Project"It is a strategic project of the People's Republic of China, divided into three lines: eastern, central and western, and the starting point of the eastern line project is located in Jiangdu Water Conservancy Hub in Yangzhou, Jiangsu; The starting point of the middle line project is located in the Danjiangkou Reservoir in the middle and upper reaches of the Hanjiang River, and the water supply area is Henan, Hebei, Beijing, and Tianjin. The concept of the project began in 1952. After analyzing and comparing more than 50 options, the water transfer programme has yielded a large number of valuable results.

The planning area of the South-to-North Water Diversion Project involves a population of 100 million people, and the scale of water diversion is 44.8 billion cubic meters.

In September 2012, the relocation of migrants from the Danjiangkou reservoir area of the middle route of the South-to-North Water Diversion Project was fully completed. The South-to-North Water Diversion Project mainly solves the problem of water shortage in northern China, especially in the Huang-Huai-Hai Basin, with a population of 100 million people in the planning area. There are three water diversion routes, the east line, the middle line and the west line, which are connected with the four major rivers of the Yangtze River, the Yellow River, the Huai River and the Haihe River through the three water diversion routes"Four horizontal and three vertical"It is the overall layout of the main body, which is conducive to the realization of the rational allocation pattern of China's water resources from north to south and east to west.

The South-to-North Water Diversion Project, also known as the South-to-North Water Diversion Project, is divided into three lines: eastern, central and western, starting from the eastern line, namely the Jiangdu Water Conservancy Hub in Yangzhou, Jiangsu, passing through the Danjiangkou Reservoir in the middle and upper reaches of the Hanjiang River in the middle and upper reaches of the central part of the country, reaching the northern water supply area, which is Henan, Hebei, Beijing, Tianjin four provinces, with a total trunk length of 4,350 kilometers.

The starting point of the South-to-North Water Diversion.

The South-to-North Water Diversion Project, also known as the South-to-North Water Diversion Project, is divided into three lines: eastern, central and western. The starting point of the Middle East Line Project is a line project that takes the Jiangdu Water Conservancy Hub in Yangzhou, Jiangsu Province as the source of water supply, passes through Jiangsu, Shandong and Hebei provinces to deliver domestic water to North China.

The middle line project passes through the Danjiangkou Reservoir in the middle and upper reaches of the Hanjiang River in the central part of the country, and finally reaches the northern water supply area, which is Henan, Hebei, Beijing, and Tianjin provinces, with a total trunk length of 4,350 kilometers.

The South-to-North Water Diversion Project optimizes the allocation of water resources in China and gradually solves the problem of uncoordinated development between the north and the south.