At the beginning of December 2017, there is a street in the west side of highway passing a large truck rollover accident occurred, diesel oil in the tank accidentally leak, flowing into the rivers, floating a few kilometers. Thanks to the long river patrol found, immediately launched the emergency plan, emergency response organizations of the masses in the street wing environmental pollution control team, immediately provide oil adsorption material, long river water myself, with suction drag bar blocking layers adsorption, finally put the oil removal clean all the river. An environmental pollution accident is eliminated in the invisible. Fortunately, the emergency plan for the establishment of the street and the mass emergency organization have played an important role in protecting the environmental protection of the water body. The leaders of the street office in Xicheng usually attach great importance to the prevention work, and the critical moment can play a role.