甘肃省水利厅将兰州市洪水防御Ⅲ级应急响应调整为Ⅰ级应急响应

Group 1 - A significant rainfall event occurred in Yuzhong County, Lanzhou City on August 7, prompting the Gansu Provincial Water Resources Department to initiate a Level III flood defense emergency response at 2 AM on August 8 [1] - The emergency response was escalated to a Level I flood defense emergency response starting from 6 PM on August 8, according to the Gansu Provincial Water Resources Department's flood and drought disaster prevention emergency plan [1] - Local water authorities in Lanzhou and Yuzhong County are tasked with reinforcing flood defense responsibilities, ensuring the safety of reservoirs and sedimentation dams, and conducting thorough inspections of flood defenses along rivers and channels [1]