The scale of Dongfeng reservoir

The facility irrigation area of Dongfeng Reservoir Irrigation Area is 68,600 mu, and the effective irrigation area is 610.5 million mu. Irrigation areas are divided into gravity irrigation areas and pumping irrigation areas, of which the facilities irrigation area of pumping irrigation area is 33,200 mu, and the effective irrigation area is 365,438+10,000 mu. The facility irrigation area of gravity irrigation area is 35,400 mu, and the effective irrigation area is 30,500 mu. The reservoir has a protected area of 150 mu, 25 mu of central island, 34 mu of grassland on the back slope of the dam and 42 mu of cultivated land behind the dam.