Due to the impact of prolonged heavy rain, to ensure safety for the project and downstream areas, Song Rac Lake (Ha Tinh) will be overflowed from 8:00 a.m. on October 15 with an expected flow of 10 - 20 m3 /second.
Due to heavy rain, many roads and areas in the province were flooded, making it difficult for vehicles to move.
In recent days, due to the influence of the tropical convergence zone, heavy rain has occurred in the whole province. Prolonged heavy rain has caused the water level of Song Rac Lake to rise quite rapidly.
At 7:00 p.m. on October 14, the lake water level was at 21.26m, equivalent to a capacity of 95.76 million m3 , reaching 77% of the design.
Based on the regulation process of Song Rac lake approved by the Provincial People's Committee and the forecast that Ha Tinh will continue to have heavy rain in the coming days, Nam Ha Tinh Irrigation Company Limited operates the spillway regulation from 8:00 a.m. on October 15 with an expected flow of 10 - 20 m3 /second.
The spillway of Song Rac reservoir is to ensure safety for the project and downstream areas. The end time is based on weather conditions and lake water levels.
Nam Ha Tinh Irrigation Company Limited requests the People's Committees of Ky Anh and Cam Xuyen districts and affected communes in the system to urgently notify, urge and guide people to implement measures to ensure safety for people and property, and be ready to respond to possible situations.
The current capacity of Ke Go Lake is 148 million m3 , reaching 42.9% of the design.
Due to the influence of the tropical convergence zone from October 10 to October 14, there was heavy to very heavy rain in Ha Tinh province.
Heavy rains caused the water levels of reservoirs in the province to increase rapidly. At 7:00 p.m. on October 14, the water level of Ngan Truoi Lake was 40.5/52m, equivalent to a capacity of 368.51/775 million m3 , reaching 47.5% of the design; Ke Go Lake was 24.36/32.5m, equivalent to a capacity of 148/345 million m3 , reaching 42.9% of the design.
Boc Nguyen Lake is overflowing at a flow rate of 20 m3 /second.
Faced with the impact of prolonged heavy rain, the management and operation units of a number of reservoirs have carried out spillway discharge to ensure safety of the works and downstream areas.
Specifically, Boc Nguyen Lake spills at a flow rate of 20 m3 /second, Tau Voi Lake spills at a flow rate of 5.5 m3 /second, Thuong Song Tri Lake spills at a flow rate of 30 m3 /second, Kim Son Lake spills at a flow rate of 10 m3 /second, and Da Han Lake spills at a flow rate of 20 m3 /second.
V.D
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