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The information has just been shared by Mr. Nguyen Van Tam – Deputy Director in Charge of Nam Ha Tinh Irrigation One Member Company Limited with Ha Tinh newspaper at the end of this afternoon (October 25).
Lake Ke Go is discharged with a flow of 250 m3/ s
The deputy director in charge of Nam Ha Tinh Irrigation One Member Company Limited said that according to the Ha Tinh Hydrometeorology Center, due to the influence of Typhoon No. 8 weakened to the lowlands, the Ha Tinh area had afternoon rains. From October 25 to 27, 2020 the precipitation is 50 mm to 150 mm;
From the afternoon of October 28 to October 31, 2020, due to the influence of the circulation of Storm No. 9 combined with the intensified cold air, the Ha Tinh area has very heavy rains, the popular precipitation is forecast of 300 to 500 mm / hour. local areas are 600 to 700 mm / lot.
Meanwhile, the lake’s water level at 3:30 p.m. on October 25 was 30.35 m, corresponding to a capacity of 284 million m.3.
To ensure the safety of the project and catch flooding from Typhoon No. 9, while the water level downstream is low, at 15:30 on October 25, the Doc Mieu Ke Go spillway is discharged at a flow rate of 250 m .3/ s and the discharge rate will increase from 300 to 400 m3/ s at 7 o’clock on October 26, 2020.
At 10:00 AM on October 28, the Company will actively reduce the discharge flow or close the spill to trap flooding.
“On October 25, the Company issued an announcement regarding an increase in the volume of discharge from the Ke Go reservoir. Therefore, it is recommended that the Cam Xuyen People’s Committees, Thach Ha Districts, Ha Tinh City and the communes directly affected by the flood discharge promptly notify, urge and guide people to implement measures. of security. for people and property, ready to respond to incidents that may occur, ”added Mr. Tam.
Hai xuan
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