What is the largest reservoir in Shanxi?

Fenhe Reservoir is located between Xiajingyou Village and Xiashijiazhuang in loufan county, northwest of Taiyuan. It is 15km long from north to south and 5km wide from east to west, with a total area of 32km. Fenhe River, the largest river in the Yellow River system, originated in Guancen Mountain in ningwu county. Fenhe Reservoir was planned by Beijing Water Resources Survey and Design Institute of Ministry of Water Resources, with the help of Soviet experts Gureyev and Masokov. Its capacity is 700 million cubic meters, which is equivalent to 13.5 times of the Ming Tombs Reservoir. The highest water level line 1 13 1.4m Fenhe Reservoir is located at1958165438+1October 20th. Dong, the commander-in-chief of Fenhe Reservoir, announced that the construction of Fenhe Reservoir started in an all-round way. In July, it was impounded and completed in June 1960. It took two years and invested 60 million yuan. There are troops, farmers, workers, colleges and universities, teachers and students in primary and secondary schools, with a population of 48 thousand. At that time, it was mainly compulsory labor for production, basically. The main dam is a homogeneous earth dam, and it is the first case in the world to adopt earth structure. The dam is 6 1.4m high, 485m wide at the bottom and 6m wide at the top. The dam length is 1002m, so it is called "the second Guanting Reservoir". The bedrock of the dam is granite gneiss and amphibole schist, and the dam works amount is 4.3 million cubic meters. The main way of flood discharge is the shore spillway, and the characteristic of dam construction is to throw soil in the water to build the dam. It is the highest homogeneous dam filled with loess in artificial water in the world at present, which has attracted the attention of the World Dam Committee for many times. Fenhe Reservoir controls a watershed area of 5,268 square kilometers, with an average annual flow of 2 1.9s cubic meters, a designed flood flow of 3670s cubic meters, a total storage capacity of 700 million cubic meters and a designed irrigation area of 654,380+0.492 million mu. The reservoir area covers an area of 50,000 mu with Laoloufan Town as the center, including 30,000 mu of cultivated land, orchards, vegetable gardens and reed fields 1 10,000 mu. Most of them are irrigated fertile fields. Immigration involves 5 townships, 28 natural villages and more than 20,000 people. With such great contributions and sacrifices, the people of loufan county have deposited a lot of fertile fields on both banks of the downstream Fenhe River, storing water and irrigating dozens of counties in Jinzhong and Jinnan areas. The construction of Fenhe Reservoir has also added rare aquatic resources and beautiful tourist attractions to loufan county. Shallow, medium and deep-water fish are kept in the reservoir. There are more than ten kinds of carp, crucian carp, yellow grass and giant salamander, and a large number of aquatic animals such as lobster, soft-shelled turtle and soft-shelled turtle.