北京密云水库在内的9座水库泄流中 352条山洪沟道全封闭

Core Points - The Miyun Reservoir has initiated a controlled discharge to lower its water level below the flood limit [1] - All 14 rubber dams on the Baihe and Chaohe rivers are currently operating in a collapsed state [1] - The Beijing Water Authority has mobilized machinery and personnel for emergency response and monitoring [1] - All 352 mountain flood channels in Beijing have been completely closed [1]