河南黄沁两河大堤的隐患,经过四年的连续锥控挖填砸实,大大的增强了堤身的御水能力,取得了几年来安渡汛期的巨大胜利。但从今年锥探出的洞穴六、二九九个的情况来看,隐患仍是严重的骇人的。如秦厂大堤今年锥探又发现三百公尺长的堤段上有大洞五十二个,其中 The hidden dangers of the two embankments of Huangqin River in Henan Province have greatly enhanced the capacity of the water body of the levee after four consecutive years of conical excavation and dredging, and achieved a tremendous victory during the flood season in Antu over the past few years. However, this year cone out of the cave six, two hundred ninety-nine situation, the hidden dangers are still terrible. Such as the Qin plant dike Cone this year also found that three hundred meters long embankment section has 52 large holes, of which