What is the geographical location of Mongolia?

Mengzi Lake, also known as Xiwei Reservoir, is located in the middle reaches of Dashahe River, a tributary of Baima River, east of the city. Mengzi Lake, 2 kilometers east of the city, is the only large reservoir in Zoucheng. Construction started in June 1959, and was basically completed in June 1960. Total storage capacity/kloc-0.07 million cubic meters, drainage area 1 13.6 square kilometers, designed irrigation area 5 100 hectares and effective irrigation area 1500 hectares. The irrigation area includes 6 townships and 144 villages. Xiwei Reservoir Project consists of dam, spillway and spillway tunnel. The total length of the dam is 60 10/0m, and the height of the dam crest is11.8m.. The reservoir area has beautiful mountains and rivers and pleasant scenery. In recent years, the city's tourism department has carried out tourism development, which is an ideal place for tourism, summer vacation and holiday.