I.before the occurrence of rainstorm and flood

  Residents living outside urban areas should avoid building houses in low-lying areas and areas threatened by landslides,and avoid building houses on the top of flood waters from river channels.Do not encroach on natural flood sections of river courses.Every year at the beginning of the summer to check the front and back of the house,look for changes in the nearby mountains,see whether there are cracks in the mountain landslide signs.Urban residents,shopping malls,schools,factories and mining enterprises should be familiar with the surrounding environment,self-provided necessary waterproof and drainage facilities,such as canvas, woven bags,sand,stone,wood,pumping pumps,joesco bastion and so on.Listen to the local weather and flood control department's forecast.Shopping malls,schools,plazas and other crowded areas should do a good job in time,such as personnel diversion work.

After the occurrence of rainstorm and flood

  In an emergency,be calm,act quickly and give up decisively.Heavy rain and flood sudden strong,steep steep,short duration.When the river found that the water,to quickly evacuate,not paralysis hesitation.Flood season river flood,do not force the river to cross the river,to wait patiently after the river has retreated,or long distance around the river.In the event of rainstorms and floods,pedestrians should stay away from high-voltage lines,electrical equipment and other dangerous areas,and turn off mobile phones during thunderstorms.Schools should be based on the situation of temporary holidays or unified detention to avoid floods,arrange temporary accommodation,and inform the family,to avoid parents on the way to look for children accident.It is necessary to carry out emergency rescue such as artificial respiration for drowning people in time.

How to call for help when surrounded by water

  No matter it is a person alone or a group of people suddenly trapped by the flood in the more solid foundation of the highlands or brick and concrete structure of the residential buildings,as long as orderly hold on to wait for help or wait for the steep rise and fall of the flood subsided can be released.If the flood is trapped in the low-lying stream bank,adobe or timber structure housing,and the situation is critical (in other words, mudslide),if there is a communication condition,the communication tool can be used to report the flood situation and the trapped situation to the local government and flood control department,and seek rescue;Without communication conditions,can make fireworks or wave back and forth colorful clothing or collective simultaneous call for help,constantly to the outside world to send emergency signals,get as early as possible rescue;At the same time to look for large floating objects,take the initiative to rescue measures.