Salt lick in the Huang river basin is distributed in the valley region mainly. The area of saline land counts for more than 7% of the wet land in this basin. Combining with the hydrugeologic conditions of the salt lick region. the layout of underground pipeline. the selection of pipeline material. the barring depth and interval, and the hydraulic calculation of underground pipeline are analyzed in this paper. The construction procedure and management method are then summarized.From preliminary statistics, t...