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渠道防渗工程在我国有着悠久的历史，群众对此有丰富的经验。据《新疆图志》记载，光绪六年（１８８０年），哈密县修石城子河时，左宗棠曾用毛毡铺垫渠坡渠底进行防渗，把水从山口引入灌区进行军屯。新疆的坎儿井灌溉工程，也是一种暗渠输水防渗工程。比新疆年代更久远的四川?
Canal seepage control project in our country has a long history, the masses have a wealth of experience. According to the “Map of Xinjiang” records, six years Guangxu (1880), Hami County Shichengchengzi River, Zuo Zongtang had felt bedding trench slope at the end of seepage, the water from the mouth into the irrigation area for military Tuen. Karez irrigation project in Xinjiang, but also a seepage water canal seepage project. Sichuan more distant than in Xinjiang?