冶源水库灌溉面积11.5万亩。1960年正式建立水库管理局,灌区由水库管理局统一领导。开始,对如何管好用好工程,缺乏经验,什么都想自己管起来,机构庞大,1961年全局共有职工115人,还觉得人员不足,事实上管理工作也没有很好地开展起来,维修养护 Yeyuan reservoir irrigation area of ​​115000 mu. In 1960, the reservoir management bureau was formally established and the irrigation area under the unified leadership of the reservoir management bureau. At the beginning, there was a lack of experience on how to manage and use good engineering. What we wanted to do was to manage everything ourselves. The organization was huge. In 1961, there were a total of 115 workers in the world. We also found that there were not enough staff. In fact, management did not work well. Maintenance and maintenance