最近，苏北运河采砂船持续大量云集在刘山船闸至皂河船闸段，尤其在与运河相连的骆马湖、黄墩湖内更为严重。这些船舶在航道内装卸黄砂，秩序混乱，给苏北运河的安全畅通带来极大的隐患：一是装砂船严重超载，超载量占载重吨位的 40％以上，小机队超拖严重，最多达 1轮 24拖；? Recently, a large number of sand harvesting vessels in the northern Jiangsu continued to accumulate in large numbers in the lock gates of the Liu Shan River Lock to the soap River, especially in Luoma Lake and Huangdun Lake connected to the canal. These ships are loaded with yellow sand in the waterway and the order is chaotic, which brings great hidden danger to the safe and smooth flow of the northern Jiangsu Canal. First, the sand loading vessel is seriously overloaded, overloading more than 40% of the deadweight tonnage, Up to 1 round of 24 drag ;?