The reservoir will start construction in April 20021year. According to the relevant data of Liangchahe Reservoir in Guanxing Town, Qing Yu, Guizhou Province, it is estimated that the reservoir will be completed in February 65438+February 2022, with a total investment of about 550 million yuan. The reservoir will be used for power generation, farmland irrigation, drinking water for people and animals and improving the ecological environment of the basin.