Specific route of middle route project of South-to-North Water Transfer Project

The route of the Middle Route of South-to-North Water Transfer Project is as follows:

The route of the Middle Route of South-to-North Water Transfer Project has successively passed through Henan Province, Hebei Province, Beijing City and Tianjin City. The water receiving areas are Nanyang City, Pingdingshan City and Xuchang City along the line.

Zhengzhou, Jiaozuo, Xinxiang, Hebi, Anyang, Handan, Xingtai, Shijiazhuang, Baoding, Beijing, Tianjin and other large and medium-sized cities 14.

Extended data:

After the dam of the first phase of the Middle Route of South-to-North Water Transfer Project is heightened and expanded, water is diverted from Danjiangkou Reservoir, and the excavated channel along the route leads directly to Beijing, with a total length of1.432km.. Since the project started in 2003, 10 has been built for many years.

When it comes to water supply, people are most concerned about the water quality at the source of the Middle Route Project of South-to-North Water Transfer. The State Council South-to-North Water Diversion Office and the Ministry of Environmental Protection jointly reported the water quality protection of the Middle Route Project of South-to-North Water Diversion, and the water quality of the reservoir area and incoming rivers was generally excellent.

In China, drinking water must meet the minimum requirements of Class III water. However, according to the report, the water quality of Taocha water intake of Danjiangkou Reservoir is higher than that of Class II water, and the water quality of main inflow rivers reaches 97.4%.

Most of the water in Danjiangkou Reservoir comes from Hanjiang River. Regarding water quality monitoring, Zhao Yingmin, director of the Pollution Prevention Department of the Ministry of Environment, said: "According to the water quality monitoring data from 20 16 to 14, the water quality of Hanjiang River was analyzed.

The water quality of Hanjiang River, which accounts for 90% of the total inflow, is stable, and the water quality of Danjiangkou Reservoir is also stable.

However, the over-standard section is mainly located in the downstream of the town, and the runoff is small, which has little impact on the water quality of Danjiangkou Reservoir. For example, five rivers that pass through Shiyan City, namely Shending River, Sihe River, Jiang River, Guanshan River and Jianhe River, account for less than 1% of the total inflow.

Baidu Encyclopedia-Middle Route Project of South-to-North Water Transfer Project