Wheel flood peak arrives at the Yangtze River Channel in Yibin, Sichuan Province to meet the challenge again

On August 17, affected by heavy rainfall in Sichuan Basin, several rivers exceeded the warning water level, and the flow of Minjiang River increased sharply. The discharge of Wutongqiao exceeded 20000 m3 / s, and the high field discharge reached 25000 m3 / s. The water level of hejiangmen in Yibin gradually rose from 14:11.4 m on the 16th to 16.31 m at 12:00 on the 17th, with an increase of 4.91 m within 24 hours, which was only 0.0 from the peak value of “8.13” flood peak . 27 M.

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wheel flood peak hit, which brings challenges to the Yangtze River waterway safety. In accordance with the emergency plan for flood control, Yibin Waterway Bureau quickly started the emergency response of temporary adjustment of buoys during flood peak period and level IV emergency response for flood control of Yibin Waterway Bureau of Yangtze River. Departments at all levels strengthened their duty, increased the transmission of water information and release of channel maintenance information, and all ship teams strengthened on-site maintenance and reinforcement of berthing bases, so as to ensure the smooth and safe channel and personnel during the flood peak transit Be safe.

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Red Star News reporters learned from the Yangtze River Yibin channel bureau that the current Minjiang River Wutong bridge flow is still around 20000 cubic meters / second, the time of this ship’s flood peak crossing the xulu section of the Yangtze River will be greatly prolonged, and the channel will also be in high water level for a long time. Yibin channel bureau requests passing ships to strengthen their lookout and drive carefully to ensure safety.

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according to the forecast of the meteorological department, there will still be heavy rainfall in the upper reaches of Minjiang River in the next 24 hours, and the water level of hejiangmen in Yibin will rise again after a short fall, or it will exceed the peak water level of “8.13” flood peak by 16.58 meters.

wheel flood peak brings challenges to Yangtze River Channel