According to Hanoi Drainage Company Limited, as of 6:00 a.m. on October 1, the flooded areas in the Nhue River basin include: Duong Dinh Nghe, Hoa Bang, Phan Van Truong, Resco area, Vo Chi Cong, Phu Xa, Dai Lo Thang Long underpass No. 5.6 Km9+656, General Department V intersection, Cau Buu, Trieu Khuc, Yen Nghia, Quyet Thang...
To Lich River basin, basic traffic is guaranteed, there is still water stagnation in Thai Ha, Huynh Thuc Khang, Nguyen Chinh...
In Ta Hong basin, there are still some flooded spots in Hoang Nhu Tiep, Co Linh, Dam Quang Trung, Ngoc Lam.
In addition, the water level of rivers and lakes in the inner city is still at a high level. As of 6:00 a.m., the To Lich River (Hoang Quoc Viet) was 5.14 m; West Lake was 6.25 m; Hoan Kiem Lake was 8.00 m (exceeding the controlled water level by 7.70 m).
Explaining the cause of widespread flooding and some long-term flooding points, the Drainage Company said that due to the influence of the circulation of storm No. 10 Bualoi, the city had moderate to heavy rain.
Concentrated rain from 11:30 to 5:30 p.m. on September 30, common rainfall was 250 - 350 mm, locally high in O Cho Dua ward 510 mm, Hai Ba Trung ward 420 mm.
Hanoi Drainage One Member Co., Ltd. has mobilized maximum forces and vehicles to be on duty at flooded areas and coordinated to support people and authorities to move through flooded areas.
Reasonable operation of the main pumping stations on the system: Yen So pumping station operates at 100% capacity (20/20 pumps) and 100% of the capacity of Cau Buu, Dong Bong 1, 2, Co Nhue, Da Sy pumping stations... to quickly lower the water level on the system.
The blast gates operate according to the correct procedures, ensuring traffic safety in low-lying areas...
