The Development Course of Danjiangkou Reservoir

1 958 September1day, the commencement ceremony of Danjiangkou water control project was held, one month earlier than the original commencement date.

1958 10 More than 654.38 million migrant workers from Xiangyang, Jingzhou and Nanyang in Hubei and Henan provinces 17 counties gathered at Danjiangkou construction site with dry food and simple tools. This 6.5438+million-strong army will intercept the Han River with poles, baskets and small wooden boats carrying dirt and stones.

1958165438+1October 5th, the cofferdam project on the right bank of Danjiangkou officially started. 65438+100000 peasant workers launched a total war of "cutting the Han River by the waist". 65438+100000 people work in three shifts, working day and night. At that time, the site was less than 2 square kilometers, and tens of thousands of people worked together. It's a sea of people during the day. There is no electricity at night, and the lighting uses torches and steam lamps to connect several fire dragons in the quarry to the river.

1962, Danjiangkou project was not completed, so the construction was suspended. The fact that the dam has serious quality problems has mercilessly poured cold water on enthusiastic builders.

1962, the Central Congress of 7,000 people corrected the mistakes of the Great Leap Forward. On the second day of this conference, the Danjiangkou project was requested to be suspended. Since then, the country has begun to compress infrastructure. After many efforts, Danjiangkou Dam did not dismount, but stopped the main project and began to deal with quality accidents.

196465438+in February, the State Council approved Danjiangkou project to resume work. But at this time, the Danjiangkou project has been carried out in stages. In the previous project, the dam was built to the elevation of 162 meters, which realized flood control and power generation.

1968, the first 15000 MW unit of Danjiangkou Reservoir Dam was put into operation. From 65438 to 0974, the initial project of Danjiangkou Water Control Project was completed. At this time, the Danjiangkou dam is 2.5 kilometers long, with a crest elevation of 162 meters and an installed capacity of 900,000 kilowatts. The reservoir has been in operation for more than 30 years and experienced several floods. The dam is rock solid.

In September, Chen Yun, The Politburo Standing Committee (PSC) of the Communist Party of China, wrote a letter to Qian, Minister of Water and Electricity, on the South-to-North Water Transfer Project, suggesting to solicit opinions extensively, improve the planning scheme, and do a better job in the South-to-North Water Transfer Project. On June 5438+ 10 of the same year, the Ministry of Water and Electricity issued the Notice on Strengthening the Planning of South-to-North Water Transfer Project.

1979 12. The Ministry of Water and Electricity formally established the South-to-North Water Diversion Planning Office under the Ministry of Water and Electricity, which is responsible for the overall leadership and coordination of the South-to-North Water Diversion Project nationwide.

1984, the State Council approved to raise 300 million yuan from Danjiangkou's ultra-power generation income to solve the problems left by reservoir resettlement in 10. Since then, it has changed the distribution mode of immigrant funds, insisted on facing thousands of households, and implemented paid assistance, changing simple life relief into production assistance, so that the income situation of immigrants has changed rapidly.

1In July, 1987, the State Planning Commission officially issued a notice, and decided to include the west route project of South-to-North Water Transfer Project in the preliminary work of the Seventh Five-Year Plan.

1991April, the fourth session of the Seventh National People's Congress included the "South-to-North Water Transfer Project" in the eighth five-year plan and ten-year plan.

1992 10 the 14th congress of the China production party listed "south-to-north water transfer project" as one of the key cross-century projects in China.

199565438+February, the South-to-North Water Transfer Project began to be fully demonstrated.

On June 5, 2000, the South-to-North Water Transfer Project was planned in an orderly manner. After decades of research, the overall pattern of the South-to-North Water Transfer Project is defined as three routes: west, middle and east, which transfer water from the upper, middle and lower reaches of the Yangtze River basin respectively.

In 2006, the State Council issued the document 17, which made late compensation for reservoir migrants before June 30, 2006. The annual compensation standard for immigrants included in the scope of support is 600 yuan, with continuous compensation for 20 years.

After 20 14 years, this Qingshui reservoir will cross the Yellow River, the mother river of Wan Li and the land of the Central Plains, and flow into Beijing along the northern end of the eastern foot of Taihang Mountain in Li Qian, with an average water supply of 9.5 billion cubic meters to Henan, Hebei, Tianjin and Beijing in the north for many years.

20 14 12 12 With the opening of the head gate of Taocha Canal in the middle route of South-to-North Water Transfer Project, the clear Hanjiang River water flows northward, and the first phase of the middle route of South-to-North Water Transfer Project is officially opened. About 60 million people along the Beijing-Tianjin-Hebei-Henan provinces and cities will directly drink the Hanjiang River water with excellent water quality, and nearly 654.38 billion people will indirectly benefit.

Danjiangkou reservoir area is surrounded by mountains, with suitable climate, fresh air and the highest sunshine. The water quality near Danjiangkou dam is transparent and the water surface is wide and calm, which makes the reservoir have the functions of flood control, power generation, irrigation, shipping and aquaculture. Comprehensive benefits such as tourism. The head of the large-scale South-to-North Water Transfer Project, a national key project, is located in Taocha, Xichuan County, Nanyang City, Henan Province. When completed, it will transport the water from the Han River to the north of China at a flow rate of 500 cubic meters per second.

The natural scenery of Danjiangkou Reservoir is the best place to travel. There are routes extending in all directions on the river, and there is a self-contained expressway in the reservoir area. From here, it reaches Jingziguan, Xichuan, Nanyang, Henan Province in the west, Qinchuan, Shaanxi Province in the south, Jingchu, Hubei Province in the north, and Zhongyuan, Nanyang Basin in the east, connecting the three provinces with one water. Danjiangkou's water surface is blue and blue, which is the same color as Tianshui. It is picturesque and beautiful. Yachts, fishing boats and boats are rippling on the green waves, people turn around the water, mountains move with people, people walk picturesque and mountains float like water. Refreshing and fun. There are dozens of miles of long and narrow rivers in the rock mouth of the reservoir, with the peaks facing each other, steep walls, wild vines hanging upside down and mountains surrounded by water. This is the famous "Little Three Gorges" in Danjiang (Yunling Gorge, Taibai Gorge and Yankou Gorge), which can be compared with the Three Gorges of Yangtze River and Yellow River. There is a natural stone Buddha on the wall of Lion Mountain, which is as high as 15 meters. It stands on the river, looks straight ahead, looks serene and sits in danger, quite like the majestic posture of Leshan Giant Buddha. His kind face is dignified and solemn, and his hands are crossed on his chest, as if to bless the tourists who are taking a boat and rowing.