Dalinghe water conservancy project
Baishi Reservoir is located on the main stream of Daling River in beipiao city, Liaoning Province, in the center of Chaoyang, Fuxin and Jinzhou, with convenient transportation and superior geographical environment. Baishi Reservoir is a large-scale water control project which mainly focuses on flood control, irrigation and water supply, and takes into account the comprehensive utilization of power generation, aquaculture and sightseeing. The total storage capacity of the reservoir is16.45 million cubic meters, and the basin area can be controlled17,649 square kilometers. It ranks third in Liaoning and first in western Liaoning.
The main stream of Daling River is a large-scale water control project, which focuses on flood control, irrigation and urban water supply, taking into account the comprehensive utilization of power generation and fish farming, and has been adjusted for many years. The dam site is located in beipiao city, Chaoyang City, Liaoning Province, 46 kilometers away from beipiao city and 45 kilometers away from Yixian County.
The project started in May. 1995. In August 2000, the sluice was officially closed for water storage, and it was basically completed by the end of the same year. The catchment area above the dam site is 17649 km2. The reservoir is designed according to the 500-year flood and checked according to the 5000-year flood. The total storage capacity of the reservoir is 65.438+645 billion cubic meters, including 389 million cubic meters for flood control, 870 million cubic meters for prosperity, 65.438+300 million cubic meters for dead storage, and 528 million cubic meters for average annual regulated water for many years. The water surface area is about 80 square kilometers.
Gongshanzui Reservoir is a large second-class reservoir in Liaoning Province, which integrates flood control, irrigation, power generation, fish farming, tourism, leisure and vacation. The total length is 18km, the length of the river above the dam site is 5 1.5km, and the controlled watershed area is 65 1k m2. /kloc-completed in September, 1958,/kloc-completed by the end of 1963, with total storage capacity1270,000 cubic meters. The designed fish culture area of the reservoir is 1 0,000 mu, 1 966,5438+0-10,982, with a total fishing capacity of 497 tons and an annual average fishing capacity of 2 1.2 tons. After 1982, the annual catch is stable at 40 tons. There are 4 hydropower stations in the reservoir, with an installed capacity of 10, an installed capacity of 3,255 kilowatts and an annual power generation of 7,738,600 kwh. The reservoir is designed according to 100 flood control standard, and checked by 1000 flood. The reservoir has been regulated for many years, and the designed flood level is 75.05 meters. Gongshanzui Reservoir is 9 kilometers away from the county seat, located on the main stream of the west Daling River in Gongshanzui Village, Gongshanzui Township, Jianchang County, hence the name Gongshanzui Reservoir.
Bodhisattva Temple Reservoir is located in Sanjia Formation, Fangshen Village, Siguanyingzi Town, lingyuan city, Liaoning Province. It is a medium-sized reservoir on Dachuan River, the west branch of Daling River. It is mainly used for irrigation and flood control, and has comprehensive utilization functions such as power generation and fish farming.
Wafangdian Reservoir is located in Wafangdian Village, Dayingzi Township, Kazuo County, Liaoning Province, hence its name.
The reservoir started in June 1976, June 165438+ 10, and was completed in June 1982 and June 65438+ 10. Flood control standard 50-year return period design. The dam is a sand shell dam with clay core wall, with a height of 33.3m, a length of 389.5m and a top width of 5m. The storage capacity of the reservoir is 33.43 million cubic meters, and the normal storage capacity is 6.5438+0.38 million cubic meters. This reservoir is a medium-sized reservoir with comprehensive utilization of irrigation, flood control, power generation and aquaculture, and it is also the largest reservoir in the county.
Fish such as silver carp, carp and soft-shelled turtle are cultured in the reservoir, and about 50 thousand kilograms can be caught every year. Irrigation water consumption is 9.36 million cubic meters, which can irrigate more than 30,000 mu of farmland. Water surface 1650 mu.
Laolongkou Reservoir is located in Dongsitai Village, Waziyu Township, a tributary of Xihe River. 1958 started construction, 1959 completed the main works of flood control dam and spillway. Repair the dam and the main canal at irrigation 1975. The elevation of the dam is105.4m, the length is 470m, and the height is 22.4m. The design standard of the reservoir is once every 200 years, and the check standard is once every 2000 years. The reservoir has a controlled area of 2 10 square kilometers, a total storage capacity of nearly 60 million cubic meters, an effective storage capacity of more than 29 million cubic meters and a check of 56 million cubic meters.
Kaoshantun Reservoir is a comprehensive reservoir mainly for flood control, irrigation and fish farming. Located in Kaoshantun Brigade, Liulonggou Township. Formerly known as Qunying Lake Reservoir. 1960 started in March and was completed in September of the same year. Design storage capacity14.6 million cubic meters, and check storage capacity of 20 10/0.0 million cubic meters.
Hongqi Reservoir, located in Paifang Village, Dadingbao Township, southwest of Yixian County, was completed in September 1970. The designed storage capacity is 684 cubic meters, the checked storage capacity is 965,438+860,000 cubic meters, the designed irrigation area is 654.38+500,000 mu, and the effective irrigation area is 5,000 mu. The design standard is 50 years and the checking standard is 500 years.
Huaerlou Reservoir is located in Huaerlou Village, Shaohuyingzi Town, northeast of Yixian County. 1958 started in September and was completed in the same year 10. The designed storage capacity is 5.535 million cubic meters, the checked storage capacity is 8.345 million cubic meters, the designed irrigation area is 6.5438+0 million mu, and the effective irrigation area is 5,000 mu. Design standard 200 years, return visit inspection standard 500 years.