黄河位于灵宝市北部,西从豫灵镇杨家村入境,东到大王镇的马谢村出境,河道长88km,335m 高程库岸线长108km。除境内7条支流入黄口处地势较为平坦,与黄河滩地相连外,其余均为陡峭的黄土山崖,岸顶高程360～410m,与河滩之高差为40～90m,土质疏松,经水浸泡和冲刷后,极易发生塌岸。灵宝段自1977年开始对高岸坍塌进行治理,截至2003年 The Yellow River is located in the north of Lingbao City, entering from the Yangjianyu village in the west of the town to the west and leaving the village of Ma Xiecun in the town of Da Wang. The river course is 88km long and the reservoir bank of 335m elevation is 108km long. In addition to the territory of seven branches into the yellow mouth at a relatively flat terrain, connected with the Yellow River beach, the rest are steep loess cliffs, the elevation of 360 ~ 410m, and riverbank elevation of 40 ~ 90m, loose soil, water immersion And erosion, prone to bank collapse. Lingbao section since 1977, the collapse of the high bank governance, as of 2003