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Hydraulic resources in Xinbei Town

(1) Lexian River

Lexian River is a cross-town inland river. Originated in Lexian Village, Tang Dun, it flows through Lexian Reservoir, Shuangche, Daihu Lake, Xianrenzuoshi Reservoir, Shibitou, Linbeidu, Doudou, Fengshanwei of Fufeng Village, Yueshangwu, Xin 'an Bridge of Jiazhuang Village, Baxinbei of Mizhai Village and Huangzhuge from west to east, leaving Ningjiang River, with a total length of10km. 1973 The Party Committee and Revolutionary Committee of Xinbei Commune organized cadres and masses from beneficiary villages on both sides of Lexian River embankment to divert Lexian River from surface river to underground river. Since then, it has changed the old appearance of the past 1 14 bend, and changed the situation that every time a rainstorm or flash flood broke out, the dike burst and rural houses were flooded. The phenomenon of insufficient irrigation along the river in sunny days has relieved the threat of drought and flood in 4,860 mu of farmland in Lexian, Fufeng, Xinyuan, Guzhuang and Guanling villages on both sides of Lexian River.

(2) Maling River

Maling River originates from Huangzhutang, Zhu Fu, the former Ye 'nan Town, and flows into Maling Reservoir. The territory of New Taipei is 4.2 kilometers long, and it flows from Maling Reservoir through Ye 'nan Hexi Village and Maling Village. Five villages in New Taipei Town, such as Sanxin, Shangchangling, Xinyuan, Jiazhuang and Huaxin, join the Jiulaikou River in Huaxin and leave Ningjiang River through Mizhai Port. 1974 before winter regulation, it was a surface river, which often burst its banks. After rectification, it was cut and straightened, and the whole journey was reduced to 3.5 kilometers. After the diversion, more than 5,000 mu of farmland on both sides of the river basically lifted the flood disaster. However, due to the large height difference between the upstream and downstream, the sediment in the upstream is very thick, and the sediment in the downstream Sanxin and Shangchangling Iron Works is rising, which leads to the shallower and shallower river bottom. 1On May 5, 978, the daily rainfall of Maling Reservoir reached 90 mm, and the spillway outlet was more than 40 cm. The flood discharge in Hanoi reached the limit, which caused the slopes on both sides of Maling River embankment to collapse at 19 and 1634 meters respectively. Since then, although the people along the dike have been organized to carry out emergency repairs, due to the small storage capacity and large rainwater collection area of Maling Reservoir, the water of Maling River has soared in every rainstorm, and the Sanxin and Shangchangling sections are still threatened by floods.

(3) Zengkeng River

Zengkeng River originates from the upper reaches of Zengkeng in New North, flows from west to east under Wupailing in Maotang Village, and flows into Ningjiang River after revival and Xingcheng. The old river is 7480 meters long, the chicken neck water meets at the edge of Maotang Primary School, and the Shijie River meets in the kiln. Due to the great soil erosion in history, sand with a height of 4-5 meters was deposited on the riverbed. When the flood comes, the embankment often collapses, which seriously threatens to drown the fertile fields on both sides of the river, raise the groundwater level and affect agricultural production. After liberation, the People's Government of New Taipei mobilized the masses to build the Zengkeng Reservoir at the Xikou of Zengkeng Mountain in 1954, and diverted the Zengkeng River in the winter of 1975. The new river is 6470 meters long, and the newly opened Zengkeng River is unblocked, irrigating 4900 mu of farmland along the river and enhancing the drainage function in flood season. (1) Ren Xian Zuoshi Reservoir:

The reservoir area of Zuoshi Reservoir in Ren Xian is located at the entrance of Daihu Lake, Qingnian Village and Bankeng Village in Lexian County to the mountain pass in Lexian County, with a rainwater collection area of 10.3 square kilometers and a storage capacity of 3.92 million cubic meters.

1In August, 959, the Party Committee of Xinbei Commune mobilized the whole society and organized ten thousand people to go into battle. The daily earthwork volume is 5000 cubic meters, with a maximum of 7000 cubic meters. The total earthwork volume is 122000 cubic meters, and the earthwork volume is 1 180 cubic meters. After a month of hard work, the main dam project was completed. Together with other supporting projects, the total construction cost is 12 1000 yuan, including 48,200 yuan invested by the county, which was completed in1959 65438+February.

When the reservoir was completed, there were 130 households with 578 people, and 475 mu of rural land in the immigrant village was flooded. After the reservoir is completed, 4,860 mu of farmland in Lexian, Fufeng, Xinyuan, Guzhuang and Guanling villages will be sufficient for irrigation.

1960 65438+ 10, Ren Xian zuoshi power station was completed. In June, 2003, Xinbei Waterworks was completed, which used the water resources of Lexian Reservoir to provide farmers with high-quality tap water.

(2) Zengkeng Reservoir:

Zengkeng Reservoir is located in the crevice of the mountains on both sides of Qixianxian Temple in Xikou of Zengkeng Mountain, with a rainwater collection area of 944 square kilometers, a total storage capacity of 2.072 million cubic meters and a normal storage capacity of 1.228 million cubic meters.

1953, 1 1 year 10. In October, the people's government of Xinbei District solved the urgent needs of farmers and built Zengkeng Reservoir to store water and prevent drought. Organize and mobilize farmers to use yellow mud from nearby mountains to build earth dams, pour reinforced concrete circular drainage culverts under the earth dams, and set drainage ditches at the dam side to discharge flood in case of rainstorm. June 1955, 1 1 expansion, completed in June 1957. Due to the measures of saving labor and cost in reservoir construction, the total investment of the project is 270 million yuan (now equivalent to 27 thousand yuan). Due to the poor quality of the main dam and the leakage of culvert pipe, the foundation treatment of tie rod support was carried out in 1984. In 200 1 winter, 730,000 yuan was invested in the reinforcement project, which eliminated the hidden danger of the reservoir.

(3) Xiangshuizhai Reservoir

Xiangshuizhai Reservoir is located in Xiangshuizhai, Xiansheng Village, with a rainwater collection area of 3 square kilometers and a storage capacity of 6.5438+0.2 million cubic meters.

1970 65438+In February, the Party Committee of Xinbei Commune raised funds and designed and built it by itself. As soon as the production team was dispatched, more than 4,000 people were organized to go into battle; For students above junior high school, teachers will suspend classes for more than ten days to support them. After three months' efforts, the main dam project was completed in February of 197 1. When the reservoir is completed, it will occupy 87. 1 mu of dry land. After the reservoir is completed, 7 villages will benefit, and 5 160 mu of farmland can be irrigated.

In the winter of 2004, the province allocated 6.5438+0.6 million yuan to reinforce the reservoir. The inner slope of the main dam was made of concrete, and a pump house and management room were built. The long-term unsafe operation of the reservoir was relieved.