大汶河是山东省内大型骨干河道,全长208公里,流域面积8536.5平方公里,其中在泰安市管辖范围内,两岸共有堤防137公里,排水涵闸76座,主要险工19处29公里,挑流坝25座,河道内蕴藏河砂资源2亿余立方。近几年来,由于无序采砂越来越严重,影响了河道工程的度汛安全,引发了不少社会问题。2004年起,泰安市通过采取统一管理、联合执法的监管模式,有效地提高了河道采砂综合执法水平,树立起了权威高效的行业执法形象。 Dawenhe River is a large-scale backbone river in Shandong Province with a total length of 208 km and a catchment area of ​​8536.5 km2. Within the jurisdiction of Tai’an City, there are a total of embankment 137 km and 76 culverts and culverts across the Taiwan Strait, with 29 major dangerous workers 29 km Dam 25, the river reservoir contains more than 200000000 cubic meters of sand resources. In recent years, as a result of disorderly sand mining more and more serious, affecting the flood safety of river courses, triggered a lot of social problems. Since 2004, Tai’an City has effectively improved the comprehensive law enforcement level of river sand mining through establishing a unified management and joint supervision model and established an authoritative and efficient image of law enforcement in the industry.