China News Service, Chongqing, July 6th (Reporter Liu Xianglin) The reporter learned from the Chongqing Municipal Flood Control and Drought Relief Headquarters that the Chongqing Municipal Flood Control and Drought Relief Headquarters decided to respond to this round of rainstorms and possible floods and floods. Level IV emergency response was adjusted to level III emergency response.
According to the monitoring of the Chongqing Municipal Hydrological Monitoring Station, from 8:00 on the 5th to 8:00 on the 6th, the general precipitation in Chongqing was small to moderate rain, the locality was heavy to heavy rain, and heavy rain occurred in Pengshui. Pengshui, Qianjiang, Wulong, Shizhu, Fengjie and other five districts and counties experienced heavy rain. The largest daily rainfall occurred in Langxi Village, Pengshui Langxi Township, which was 103 mm.
Affected by rainfall, 31 sub-small and medium-sized rivers such as Qijiang in Qijiang District of Chongqing, Meijiang in Xiushan County, and Longhe in Shizhu County experienced a 1 to 5 meter flooding process, and the highest water level did not exceed the warning level. The water potential of the remaining small and medium-sized rivers is stable, and there is no obvious process of flooding.
According to local weather forecast, from July 6th to 9th, there will still be heavy rains to heavy rains along Chongqing's Yangtze River and south, and heavy rains in parts of the southeast; cumulative rainfall is 60 to 120 millimeters along the Yangtze River and south, and the southeast The area is 120 to 180 mm, and the local area can reach more than 280 mm.
According to the forecast of the local hydrological department, over-alert water level floods may occur in some rivers and tributaries of the Qijiang River, Sunxi River, Tang River, Wubu River, Daxi River, Long River, Yujiang River, Apeng River, Youshui River, Meijiang River, etc. ; The highest water level of Pengshui and Wulong hydrological stations may approach or exceed the warning water level.
Based on the analysis of actual water and rain conditions, future rainfall and watershed water conservancy project scheduling, the Wujiang River Basin may continue to have a significant flooding process, and some districts and counties in Chongqing will see floods approaching or exceeding the warning water level. Considering that the heavy rainfall has increased the flood control pressure of the Wujiang River Basin in Chongqing, in order to reduce the flood control pressure, the Chongqing Municipal Water Conservancy Bureau carried out joint dispatching of the Pengshui Hydropower Station, Yinpan Hydropower Station and Jiangkou Hydropower Station in advance, so as to free up more storage capacity and accept the new one. Flood caused by heavy rainfall.
The Chongqing Municipal Anti-Finger Index stated that during the college entrance examination, all districts, counties, and municipal member units of Chongqing Municipality must continue to pay attention to changes in water and rain conditions, and issue early warning information in advance; focus on the safety of flood control in the examination room, the safety of candidates' travel, and ensure the transfer of candidates The traffic safety of vehicles and ships; pay close attention to the process of river flooding, strengthen patrols and guards, and prevent candidates from crossing the river in danger. The relevant member units of Chongqing’s districts, counties, and cities should pay close attention to the rising process of small and medium-sized rivers and the floods of the main stream of the Wujiang River, organize the transfer of risks in advance, and carry out emergency rescue work in a timely manner.
It is understood that since the flood season, Chongqing has experienced eight consecutive rounds of heavy rain, the soil moisture is saturated, the bottom water of small and medium-sized rivers is relatively high, and the space to accommodate new floods is very limited.