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Ke Go Lake (Cam Xuyen) and Huong Son Hydropower (Ha Tinh) are expected to start unloading spillways to regulate the reservoir at 13:00 pm on October 18.
At 1:00 p.m. on October 18, Lake Ke Go began to overflow
According to the Ha Tinh Meteorological and Hydrometeorological Station, from October 18 to 21, the Ha Tinh area has moderate rains, heavy rains and some places with heavy rains. The water level of Ke Go Lake at 7:00 am on October 18 is 29.36m.
Lake Ke Go will overflow in the early afternoon this afternoon.
To ensure the safety of the project, the Ke Go Lake Rescue and Fire Prevention Command – Boc Nguyen project decided to overflow and overflow the Ke Go reservoir at 1:00 p.m. on October 18, 2020 and will be based on the developments climatic conditions, the lake water level to end the spill.
Consequently, Nam Ha Tinh Irrigation One Member Limited Company will overflow the Ke Go reservoir with a discharge flow rate of 100 m3/ s up to 250 m3/ s.
To ensure the safety of people and property in the downstream area, the Executive Committee for Disaster Prevention and Technology Pursuit for Ke Go – Boc Nguyen project requires Thach Ha, Cam Xuyen, City. Ha Tinh and the communes of the region can influence to urge and guide people to take initiatives in security measures, ready to respond to incidents that may occur.
The Vuc Market Bridge (Cam Due, Cam Xuyen) is under construction, flood water separates the temporary bridge
In Cam Xuyen district, at this time, heavy rains caused local flooding and divided the traffic in some communes: Cam Vinh, Cam Thanh, Cam Due, Cam My, Cam Thach and Cam Thinh.
The Cam Xuyen District People’s Committee is implementing response options. Consequently, the District Command for the Prevention, Search and Rescue of Natural Disasters had an urgent meeting, issued an express dispatch to guide the localities downstream to implement security measures for people.
Huong Son hydropower also overflows
In the area upstream of the Huong Son hydropower, it currently rains from heavy to very heavy. In the focus group of the Huong Son hydroelectric project, the precipitation measured from October 16 to 18 was 135 mm.
This afternoon, Huong Son Hydropower will carry out a spillway with a flow rate of 30 to 60 m³ / second (document photo)
At 7:00 a.m. on October 18, the water level at Huong Son Hydroelectric Lake was 803.2 meters above sea level (dead water level 798.5 m; normal water level rise 804, 0 m) and continues to climb.
Dang Van The – Director of Huong Son Hydropower Joint Stock Company said: To actively respond and ensure the safety of the project and downstream areas, the company plans to open the spillway valves to regulate reservoir.
Consequently, as of 13:00 this afternoon, the amount of water flowing through the gates of the dam is about 30-60 m.3/ S; amount of water through the generators is 8.7 m3/ S. However, according to the changing weather situation, the actual water flow to the lake, the company may change the regulation flow.
Phan Tram – Huu Trung
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