The loyalty and responsibility engraved in the rain and rain and flooding -Linyi Hydrological Center has faced the record of rainfall since the flood in the flood

Since the flood in, the city has rained more than a large range of heavy rainfall in the early stage. The water content of soil is high, the current flow and flow rate are fast. The water increase process has occurred in multiple river channels. On July 19, the city ushered in another round of heavy precipitation. The heavy rain areas overlapped with the previous rainfall areas.

Linyi Hydrological Station Hydrological Cable Extract Sand Sample (Photography Chen Fengli)

The flood situation is the command. In response to the heavy rainfall of this round, the city's Shuiwen Center strengthened the awareness of risk, the bottom line of the tree, prepared from the worst, to the best way, on the one hand, pay close attention to the weather changes, strengthen the duty on duty, and ensure that the information channels are smooth; To ensure the work of thinking, organization, measures, materials, technology, etc., resolutely do a good job of heavy rainfall testing, and build a "protective embankment" for safety floods.

All members of the Municipal Hydrological Center are on duty, the frequency of encryption monitoring, improving the accuracy of the reporting report, judging the development trend of the flood, rolling the flood forecast, the rainwater information information is shot and sent to the Shandong Provincial Water Love Center, the city's defense fingers, and through news media, websites, websites, websites SMS and other methods to remind the public to effectively play the role of flood prevention "pointed soldiers" and "ears" and staff. Before the rainstorm came, according to the real -time rainwater situation and the surface of the basin under the basin of the city, the city's average rainyst rainfall was 50mm, 100mm, 150mm, and 200mm of Na Rain in the basin of 37 large and medium -sized reservoirs. The forecast will move forward to the flood prevention. The test personnel use the flood gaps to clean up the weeds of the water, renovate the equipment, wait for the "peak".

Linyi Hydrological Station hydrological cable tunnel (photography Chen Fengli)

At 17:00 on July 19, the wind was tight and dense. Municipal Hydrological Center Video connecting 6 county -level hydrological centers, and the hydrological test work is deployed again. "Each center should ensure that the communication is unblocked, the encryption water conditions monitoring forecast frequency, and accurately and timely monitoring and forecasting, and provide solid technical support for the flood control decision -making of governments at all levels." Guo Xiaodong, the person in charge of the water information forecast forecast of the Municipal Waterwen Center, emphasized.

Each county -level center's duty and cooperative operations, strongly and orderly monitor precipitation, water level, and flow, rolling the flood forecast, and timely discuss and judgment with the city center ...

In order to measure the complete flood process, the test personnel need to rob the flow of the river at the bottom of the river before the flood rises. "Monitoring hydrological data is the responsibility of our hydrological person. It is not possible to take the data immediately after the data is measured. Pay attention to safety when doing operations. Zhang Hong, the person in charge of the Urban Hydrological Center, told everyone before everyone set off.

"Lady, hurry up and take a break first, I stare." After receiving the bottom water flow data provided by colleagues, Li Jinyuan, an engineer of Feixian Hydrological Center, immediately put into work in the work of the school nuclear water intelligence. Since joining the work in 1987, Li Jinyuan has been adhering to the grass -roots stations, watching water levels overnight, calculating flood forecasting, and publishing water love information.

Shi La Yuan hydrological station rotary pulp flow velocity instrument and radio wave flow velocity meter (photography Liu Taiwei)

When the county -level hydrological center monitors the real time rainwater, it must not only discuss it in a timely manner with the city center, analyze and judge the development of the flood, but also promptly send the rainwater intelligence to the flood prevention command agency to provide timely and accurate hydrological data support for flood control scheduling. "Entering this job is to accompany the river. When the flood is coming, you must run your teeth and floods and run to the flood to provide timely and accurate hydrological data for flood prevention scheduling ..." Zhang Yichao, who insisted on in Yinan Hydrological Center, also I took the phone without saying, this is destined to have a sleeping night.

Due to the meticulous and excellent professional ability of the central personnel, the time of the river flood has already made accurate predictions, so that the players are confident in the heavy rainfall. The water level of the river is constantly rising, the test methods and testing plans are adjusted, and the aquatic text newspaper is issued.

From 8:00 on July 19th to 8:00 on July 21, the city's average precipitation was 41.8mm, and the stations with the top three in precipitation were: 112.5mm in Liujia Daokou Station, Tancheng County, 101.5mm, Lan Shan District Jiaoyi Station, and Ji Yi, Ji Ji, and Ji Yi, Ji Ji, Ji Ji, Ji Yi, Ji, and Ji Yi, Ji Yi, Ji Yi, Ji Yi, Ji, and Ji Yi, Ji Yi, Ji Yi, and Ji, Ji, and Ji. Nanxian Zhufu Station 101.0mm. The flood peaks have appeared in the Yanyu River dry flow control of the hydrological station, and the floods have fallen smoothly. At 17:49 on July 20, the traffic peak flow of the Yixiang Linyi Station was 1710 cubic meters per second; at 0:24 on the 21st, the traffic peak flow at Luohe Zhonggou Station was 1040 cubic meters per second.

Lieye Village Hydrological Station Shengxue Doppler flow velocity sectional measuring stream (photography Wang Longcheng)

As of 8:00 on July 21, the Municipal Hydrological Center released rainwater love briefings, Express 9 issues, analyzed the ability of large and medium -sized reservoirs to support the flood and the backbone river. More than 1,500 SMS, more than 16,000 information about the Shandong Provincial Water Love Center and the city's defense finger, and provided important decision support for precise scheduling.

After the Hong Feng, the river and lake were Anlan. At present, the main rivers of our city are in the stage of retreating. Linyi City Hydrological Center will pay close attention to changes in rain and water, so as to achieve precise forecasting, and contribute to Linyi hydrological power to local flood prevention and disaster reduction work.

Reporter Rong Media Reporter Zhao Zejun Correspondent Guo Chao

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