内蒙古扎鲁特旗前进灌区是以蒙古族为主体的少数民族地区。灌区的Ⅰ渠首左干渠浆砌石段为盘山输水渠道，由于该渠经多年运行，老化失修特别严重，多处边壁出现裂缝，渠底破损、基础塌陷，形成严重渗漏。每年春秋输水灌溉时，因渗漏使渠下农宅灶坑出水，自压井成喷泉，并出现渠 The Zhalute Banner Forward Irrigation District in Inner Mongolia is a minority nationality region that is mainly composed of Mongolians. In the irrigation area, the masonry section of the left main canal of the first canal is the Panshan water supply channel. As the canal has been in operation for many years, the aging and disrepair are particularly serious. There are fractures at multiple side walls, damaged bottom of the canal and collapse of the foundation, resulting in serious leakage. During the spring and autumn annual irrigation, because of seepage, the draining water from the farm house pits and drains from the manhole into the fountain and appeared the canal