A place where Jiaxing Haiyan is easily flooded

There are still floods in Haiyan, Zhejiang

It is reported that due to the impact of the typhoon, the water level of the river network in Haiyan County has skyrocketed. The local water level in the town measured the highest water level of 4.59 meters, exceeding the warning level of 1.09 meters, exceeding the warning level of 1.09 meters. The critical water level was 0.59 meters, and all towns and villages in the county were affected and flooded. It is reported that the county government organized the transfer of 19,000 people, resulting in direct economic losses of 1.8 billion yuan.

As early as the 6th, the Haiyan County urban defense project began trial operation, and waterlogging drainage began at noon on the 7th. During many days of heavy rainfall, the water level of the inland rivers within the city defense project was 1.5 meters lower than the water level of the outer rivers. There was no accumulation of water on urban roads, and the river water did not backflow into low-lying areas. The lives of most residents in the urban area were not affected. As of 18:00 on the 9th, the local Daqu drainage station had operated a single pump for 251 hours, with a cumulative drainage volume of 4.52 million cubic meters.

On the 11th, according to Haiyan County Government staff, the protected area of ??the built flood control project circle is 13.6 square kilometers, and the accumulated water in Haiyan County is discharged in an orderly manner. However, the urban defense project was constructed early, with a low starting point, low standards, and serious aging. It cannot completely solve the drainage problem when it encounters continuous rainfall.

It is reported that many residential areas in the south of Haiyan County are still severely flooded, but due to flood control projects, the discharge of accumulated water in the county is relatively orderly.

At the same time, in order to help residents resume their lives as soon as possible, the Haiyan County Housing and Urban-Rural Development Department and the Electric Power Department, together with Wuyuan Street, went deep into the community and brought power generation equipment and water pumps to help with drainage of the community.

In many outlying communities in the south of Haiyan County, the water is still above the knees. Urban management team members have sent kayaks to residents to help them get in and out. At the same time, there are water pumps pumping water on site. According to residents, the water level dropped by nearly 20 centimeters after the water pump was pumped for a day.

When the stagnant water in the community will recede is the issue that residents are most concerned about

On the same day, the reporter learned from the Haiyan County Water Conservancy Department that the southern area of ????the city itself is low-lying and prone to water accumulation. The rainfall brought by this typhoon was one-sixth of the annual rainfall in the Haiyan area, causing water levels in the outer rivers to surge.

“The water level has dropped rapidly in the past two days, and power supply has been restored to some residential areas in the south of the city. We are actively draining water to ensure the normal production and life of residents.” Relevant staff of the water conservancy department said.

It is reported that Haiyan County is about to launch an urban flood control improvement project, add drainage pumping stations, improve drainage capacity, and meet the drainage standard of once in 20 years; close the flood control closed circle of the Yanpingtang section to reach the level of once in 50 years. Flood control standards; on the basis of transforming existing equipment, build an urban defense center and remote control system to improve flood control and drainage capabilities and realize automated management and operation.