河北省张家口专区,由于解放后,特别是大跃进以来,全面展开了水利建设工作。随着时间的进展,各种工程增多了,灌溉面积扩大了,全区已兴建大型水库1座、中型水库5座,小型水库124座。尤其农田水利工程有了长足的发展,目前全区有清洪水渠1.2万多条,各种水井1.3万多眼,机电扬水站44处,可灌面积由解放初的95万亩增长到285 Zhangjiakou area in Hebei province, since the liberation, especially since the Great Leap Forward, launched a comprehensive water conservancy construction work. With the progress of the project, various kinds of engineering have increased and irrigated area has expanded. There are 1 large reservoir, 5 medium reservoir and 124 small reservoirs in the area. In particular, farmland water conservancy projects have made great strides in development. At present, there are over 12,000 flood discharge channels, over 13,000 kinds of water wells, 44 electromechanical pumping stations and an increase of the irrigable area from 95,000 mu at the beginning of the liberation to 285