the first step: the annual water consumption of each household is -12 m3, 4.74 yuan/m3; the second step: the annual water consumption of each household is 121-18 m3, 6.47 yuan/m3; and the third step: the annual water consumption of each household is more than 18 m3, 11.66 yuan/m3.
Zhengding County, a county under the jurisdiction of Shijiazhuang City, Hebei Province, is located in the piedmont inclined plain at the eastern foot of Taihang Mountain and in the middle and upper part of the piedmont alluvial fan. It is named after the meaning of "real stability"? ; Zhengding County is located at 114 23 ′ ~ 114 43 ′ east longitude and 38 6 ′ ~ 38 22 ′ north latitude, with a total area of 486 square kilometers. Its climate is temperate monsoon climate with four distinct seasons, with an average temperature of 13.1℃ for many years.
the average annual precipitation is 55mm; As of October 22, Zhengding County has two streets, three towns and five townships under its jurisdiction, and there are Zhengding District and Zhengding New District in China (Hebei) Pilot Free Trade Zone. By the end of 22, the permanent population of Zhengding County was 517,.
division evolution
in the early Ming dynasty, there were 18 clubs in Zhending county. In the sixth year of tomorrow (1462), we merged with Liangxia, Luoling, Tianlufang and Yijingfang, and kept 14 clubs: Bei Niu Club, Shao Tongshe, Xu Xiang Club, Dongyuan Club, Xincheng Club, Dahe Club, Five Girls Club, Du Tong Club, Xinzhuang Club, Fuzeng Club, Fu 'an Club, Nanguanxiang, Dongguanxiang Club and Chunxiao Club.
in the first year of Guangxu reign in Qing dynasty (1875), there were 32 places in Zhengding county: Dongmenli, Wangjiajiao, Dashiqian, Beicangkou, Liangjiajiao, Weiqian Street, Xiaoshizi Street, Sipaifang, Nanmenli, Shipaifang, Gulou Front, Guanyijiao, Xinjie, Nancangxi, Xiaohongmiao, Majingying, Xiangzikou and Ximenli.
Fuqian Street, including Beimenli, Jiaojiajiao, Sansheng Temple, Longwangtang, Fuqiang East, Fuxue West, Guanqian Street and Chunxiao Square; There are 12 villages: Dongguanxiang, Dongyuan, Wunv, Xinzhuang, Nanguanxiang, Fuzeng, Fuan, Xuxiang, Xincheng, Beiniu, Du Tong and Dahe.