Tongguan Station is about to experience the biggest flood since 1996, how can people in the vicinity

With the continuous increase in precipitation this year, flooding disasters have occurred in many places. The largest flood since 1996 was built, so what can be done to prevent people in the vicinity of this flood? <>

First of all, before a disaster occurs, people in the vicinity should have a sense of self-protection and take precautions in advance. It is necessary to increase the observation of meteorology in the region, increase the number of monitoring personnel, and realize a 24-hour shift system to prevent flooding. At the same time, it is necessary to increase the equipment of water storage stations and drainage stations to ensure that the drainage work is carried out in an orderly manner.

For individuals in the vicinity, it is important to prepare supplies to meet their own material needs when the flood comes, thereby reducing the mortality rate.

Secondly, when the flood is coming, all the leaders should increase their efforts to save people and actively do a good job in the resettlement of the masses. Nearby residents should actively cooperate with the work of ** and rescue personnel, and try to go to high places such as rooftops. Do not run down the direction of the current.

Make sure you're safe and call for help at the same time. <>

Finally, after the flood disaster, the refurbishment of relevant components should be strengthened. Actively count the affected places and items, summarize lessons and lessons in a timely manner, find out the shortcomings in this rescue activity, and invest more strength for the next rescue. Nearby residents should also summarize the problems of this flood disaster and strive to find ways to save themselves to avoid the next flood disaster.

In short, for individuals, it is necessary to pay attention to the weather forecast in time, try not to go out in the weather with strong rainfall, and avoid going to dangerous areas such as valleys and rivers. Residents should stay away from steep hillsides, river banks and other dangerous areas, and follow the advice of the first to go to undeveloped tourist attractions to ensure their personal safety. It is necessary to obey the command of the first staff, actively cooperate with the work of the first staff, remember not to return to the dangerous area without permission after the transfer, it is strictly forbidden to encourage others to return, and actively attach importance to the flood disaster, do not treat it as a child's play, which can greatly reduce the risk factor.

How to prevent:1When trapped on a building by floodwaters:

First, it is necessary to pay attention to whether the house may collapse due to flooding, and if it is likely to collapse, immediately move to a safe place. The second is to keep the communication tools and contact the rescue department in time to get help. The third is to use fires, smoke, shouting, and waving brightly colored clothes to call for help, so that search and rescue personnel can find and receive assistance.

Fourth, when you are hungry and thirsty, you should choose young adults with good water quality and good health, and return to your residence to get food and clean drinking water.

If there is enough time, follow a predetermined route and move to the evacuation site in an organized manner; In the case of being caught off guard and already surrounded by floodwater, it is necessary to use boats, wooden rafts, door panels, wooden beds and other tools to carry out water transfer as much as possible. Second, when the flood comes too fast and it is too late to transfer, you should immediately climb on the roof, high buildings, big trees, and high walls, take temporary shelter, wait for rescue, and avoid swimming alone to transfer. Third, attention should be paid to preventing the damage of landslides, rolling rocks, and debris flows, and avoiding crossing rivers to prevent them from being washed away by mountain floods.

Fourth, when it is found that the high-voltage line tower is toppled or the wire is hanging low or broken, it is necessary to stay away from the danger and not touch or approach it to prevent electric shock. Fifth, use communication facilities to contact rescue, use spectacle lenses and mirrors to send out distress signals under sunlight, and use flashlights and firelights to send distress signals at night; When rescuers are found, they should wave bright clothes, red scarves and other items in time to send a rescue signal. Sixth, after flash floods, it is necessary to take medicines to prevent epidemics, do a good job of sanitation and epidemic prevention, and avoid the occurrence of infectious diseases.

I think it's important to check and repair the river so that the flood doesn't cause serious damage to the surrounding buildings, and if someone is there, they need to move out and block the way.

People living in low-lying areas should evacuate to safe areas as soon as possible and move some of their movable property to higher places to reduce unnecessary property losses. Always take precautions against flooding and pay attention to your own safety.

Families with low terrain should move in advance, cut off nearby power supply, strengthen the embankment, prepare sufficient water, food, vegetables, etc. at home, and call the police for help in time if they are trapped by floods.

People in the vicinity should look for a relatively high place to take advantage of the high terrain to avoid this flood.

The most effective way to prevent flooding is to move out immediately and to higher ground. People near Tongguan Station should bring their necessary and important items and leave immediately for evacuation.

Since the beginning of rains in various sections of the Yangtze River this year, all parts of the country have been hit by torrential rains. It is known that the No. 5 flood of 2020 of the Yangtze River has formed and passed through the Chongqing section. It has been observed that due to the flood, the water level of Tongguan Station is still **, which is the largest Tongwuzao flood at the station since 1996.

On October 20, 2010, according to the Yellow River Water Conservancy Commission of the Ministry of Water Resources of China, the hydrological department** said that at around 10 o'clock on August 21, the Tongguan hydrological station, the No. 5 flood of the Yellow River, will reach 6,600 cubic meters per second, the largest flood since 1996. Zhang Suping, director of the project technology department of the Defense Bureau of the Yellow River Water Conservancy Commission of the Ministry of Water Resources, said that during this year's flood season, there was significantly more water coming from the upper reaches of the Yellow River, and the Longyangxia and Liujiaxia reservoirs have been operating at high water levels. In addition, after many parties**, the possibility of autumn rain in West China of the Yellow River this year is greater.

Stay protected! The Yellow River meanders, the upper and middle reaches are divided into the Inner Mongolia estuary, the middle and lower reaches are divided into Henan Taohuayu, Tongguan is at the end of the middle reaches, and the Yellow River turns east from Tongguan to the Bohai Sea.

The Hydrological Bureau of the Yangtze River Water Conservancy Commission of the Ministry of Water Resources officially released at 14 o'clock on August 17: the No. 5 flood of the Yangtze River in 2020 was formed in the upper reaches of the Yangtze River. It is expected that the peak water level of Cuntan Station will exceed the guaranteed water level by 3-4 meters on the 19th, and the maximum inflow of the Three Gorges Reservoir will be about 70,000 cubic meters per second, forming the maximum inflow in this year's flood season.

Affected by heavy rainfall, the water from the Fujiang River, a tributary of the Jialing River in the upper reaches of the Yangtze River, has increased rapidly, and the water from the Wusheng Hydrological Station, the main stream of the Jialing River, has also increased significantly. The Hydrological Bureau of the Yangtze River Water Conservancy Commission of the Ministry of Water Resources announced at 13 o'clock on August 16 that the No. 2 flood of the Jialing River in 2020 had been formed. In order to prevent transit floods, Chongqing continues to maintain a flood control-level emergency response.

Affected by the flood peak of the Fujiang River crossing on August 16, according to incomplete statistics, as of 5 o'clock on August 17, 10,000 people in 40 villages (residences) in 7 towns and streets, including Zitong and Mixin, were affected.

It is understood that the No. 5 flood of the Yangtze River in 2020 has been formed and passed through the Chongqing section, and according to the observation, the water level of Tongguan Station is still collapsing due to the flood, which is the largest flood in the station since 1996.

On the 20th, according to the Yellow River Water Conservancy Commission of the Ministry of Water Resources of China,The hydrological department predicts that the No. 5 flood of the Yellow River, which is still evolving, will reach 6,600 cubic meters per second at the Tongguan hydrological station at around 10 o'clock on August 21, the largest flood at the station since 1996. Zhang Suping, director of the Program and Technology Division of the Defense Bureau of the Yellow River Water Conservancy Commission of the Ministry of Water Resources of China, said that the upper reaches of the Yellow River during the flood season this year are obviously more water, and the Longyang Gorge and Liujiaxia reservoirs have been operating at high water levels. Stay protected!

The Yellow River is in a zigzag shape, the boundary between the upper and middle reaches is the estuary of Inner Mongolia, the dividing line between the middle and lower reaches is Taohuayu in Henan, Tongguan is at the end of the middle reaches, and the Yellow River turns east from Tongguan to flow into the Bohai Sea.

The Hydrological Bureau of the Yangtze River Water Conservancy Commission of the Ministry of Water Resources officially released at 14 o'clock on August 17: The No. 5 flood of the Yangtze River in 2020 formed in the upper reaches of the Yangtze River. It is expected that the peak water level of Cuntan Station will exceed the guaranteed water level by 3-4 meters on the 19th, and the maximum inflow of the Three Gorges Reservoir will be about 70,000 cubic meters per second, which will form the maximum inflow in this year's flood season.

Affected by the heavy rainfall, the water from the Fujiang River, a tributary of the Jialing River in the upper reaches of the Yangtze River, has increased rapidly, and the water from the town above the Wusheng Hydrological Station of the main stream of the Jialing River has also increased greatly, and the Hydrological Bureau of the Yangtze River Water Conservancy Commission of the Ministry of Water Resources released at 13 o'clock on August 16: The No. 2 flood of the Jialing River in 2020 has been formed. In order to prevent transit floods, Chongqing continues to maintain a flood control-level emergency response.

Affected by the flood peak of the Fujiang River crossing on August 16, according to incomplete statistics, as of 5 o'clock on August 17, 31,700 people were affected in 40 villages (residences) in 7 towns and streets, including Zitong and Mixin.

According to reports from relevant authorities, the flood of the Yellow River will reach 6,600 cubic meters per second, which may become the largest flood at Tongguan Station in 96 years. Relevant department personnel said that they would take countermeasures in advance in combination with the flood situation in the upstream, middle and lower reaches. The Three Gorges Reservoir continues to discharge floodwater, and at the same time activates the prevention of floods or drought and flood disasters in the middle and lower reaches of the Yellow River.

Under the joint dispatch of relevant departments, the flood discharge capacity of Xiaolangdi Reservoir can reach 4,000 cubic meters per second.

It has affected the normal production and lifeBecause of the recent heavy rainfall in the middle reaches of the Yellow River, it has affected the normal production and life of nearby residents. On the 20th, the first stream of the Yellow River reached 2,750 cubic meters per second at the Ho Hydrological Station. Due to the amount of water coming from the Wei River and the northern main stream of the Yellow River and the water flow sink in the intermediate area, the Tongguan Station of the main stream of the Yellow River will have a peak flow of 6,600 cubic meters per second around the 21st, and the flood volume of the relevant personnel will reach about 3.2 billion cubic meters in the next 7 days.

Responding to floodingIn order to deal with the No. 5 flood of the Yellow River, the relevant departments have combined a variety of methods to prevent it. For example, the flood control peak, reservoir sediment discharge, river dredging, etc., the middle and lower reaches of the water and sediment for joint scheduling, from August 20, the relevant departments opened three sand discharge holes, a cavity plate, and dispatched a generator, according to the speed of 4,000 cubic meters per second evenly discharged, the discharge process is expected to be no less than 6 days.

Personnel from departments concerned who make rational use of flood resources said that during this year's flood season, there is a lot of water coming from the upper reaches of the Yellow River, and many reservoirs have been operating at high water levels. The relevant departments ** This year's Huangyouhe River is also more likely to have autumn rainTherefore, the matter of flood prevention should be further planned according to the overall demand. The flood discharge capacity of the Langdi reservoir can be increased in a timely manner.

In this way, it can not only avoid the rapid rise of the water level in the reservoir area during the subsequent flood control operation, but also make full use of the flood in the middle reaches to help the Xiaolangdi and Three Gorges reservoirs to be washed out. At the same time, it also takes into account the water resources security in the downstream river, and can maximize the rational utilization of flood resources.

The personnel of the departments concerned also issued notices on prevention and control in advance, strengthened organization and leadership, fulfilled the responsibility for flood prevention, restrained the mentality of taking chances, and strengthened the defense and inspection of the project. To do a good job in the corresponding safety management, it is also necessary to send relevant personnel to help do the ideological work of the masses of the people and ensure the safety of flood prevention.

In order to reduce the serious consequences of the flood, the department has issued a message to the masses, made early warnings in advance, strengthened the prevention of various mouths, and dispatched a large number of manpower.

Flood control, sand discharge, river repair, etc. Flood control reduces flood peaks, sediment discharge increases water storage capacity, and river channels are built to consolidate flood control capacity.

Tongguan Station will have the largest flood since 1996, and a perfect monitoring system should be established to monitor water level changes, strengthen the flood control construction of Tongguan Station, and avoid being washed away by floods!

2. Reasonable and effective flood discharge to relieve the pressure of the dam of the preparation mark.

3. Use flood control sandbags to take protective measures around the river.

Tongguan Station will have the largest flood since 1996, which is a huge challenge for Tongguan Station, which also makes the local traffic problems and residents' lives extremely inconvenient!

This is becauseAffected by the recent heavy rainfall in the middle reaches of the Yellow RiverAt 8 o'clock on the 20th, the flow of the Huaxian Hydrological Station of Weihe, the largest tributary of the Yellow River, was 2,750 cubic meters per second. Considering the incoming water from the northern main stream of the Wei River and the Yellow River and the addition of water in the interval, the Tongguan Hydrological Station of the main stream of the Yellow River will have a peak flow of about 6,600 cubic meters per second at around 10 o'clock on the 21st, the flood volume in the next 7 days is about 3.2 billion cubic meters.

In order to fully cope with the sustainable development of the Yellow River No. 5 flood, the Yellow River Water Conservancy Committee of the Ministry of Water Resources combined with the comprehensive needs of flood control and peak reduction, reservoir sediment discharge, river scouring and silting, etc., to implement the joint dispatch of water and sediment in the middle and lower reaches, starting from 12 o'clock on August 20, dispatching Xiaolangdi Reservoir to open 3 sand drainage holes and 1 hole plate hole, plus unit power generation, according to 4000 cubic meters per second uniform discharge, the discharge process is not less than 6 days.

YesOn August 20, according to the Yellow River Water Conservation Committee of the Ministry of Water Resources of China (hereinafter referred to as the Yellow Committee), the hydrological department predicted that the Yellow River No. 5 flood, which is continuing to evolve, will occurAround 10 o'clock on August 21At the Tongguan Hydrological Stationup to 6,600 cubic meters per secondIt was the largest flood at the station since 1996.

Combined with the rain and flood conditions in the upper, middle and lower reaches, the Yellow Committee implemented the joint dispatch of water and sediment in the middle and lower reaches of the Yellow River from 12 o'clock on August 20, the Sanmenxia Reservoir continued to operate openly, and the Xiaolangdi Reservoir opened 3 sand discharge holes and 1 hole plate hole, plus the power generation of the unit to control the discharge, and simultaneously launched the flood and drought disaster prevention emergency response in the middle and lower reaches of the Yellow River.