1.22 km2. Xinlongbao Village Reservoir in Houzi Town, Ziyun County, Guizhou Province is a reservoir invested and constructed by Ziyun County Government, with an investment of 654.38 billion yuan and an area of 65.438+0.22 square kilometers. The normal water level of the reservoir is 65.438+0.350.5 m, with a total storage capacity of 420,000 cubic meters, which can solve the problems of four villages, such as Monkey Farm, Dalian, Mazhai and Daha.