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Due to the large volume of water flowing in from upstream, the water level in the upstream of Hoa Binh reservoir rose to 108.67m. Therefore, Hoa Binh Hydropower Company opened the bottom sluice gates to ensure the safety of the dam and the downstream area.
The setting sun bathed the water's surface in a golden hue, creating a breathtaking scene. Water from the depths of Hoa Binh Lake surged out through the two bottom outlets, forming majestic columns of white water, like dragons spouting water. The powerful current tore through the water's surface, creating fierce, swirling waves that crashed against the rocky shore, sending up white foam.
Many locals flocked to the riverbank to enjoy the breeze and watch the Hoa Binh hydroelectric reservoir release floodwaters before the heavy rains arrived.
The roaring sound of the water, along with the powerful waves, creates a majestic symphony of nature. The sight of the water surging powerfully through the two bottom outlets is breathtaking. Many people have expressed their amazement at the power of nature and have seized the opportunity to capture these memorable moments.
Before the flood release, the upstream water level of Hoa Binh reservoir was at an elevation of 108.87 m, 3.87 m higher than the highest water level before the flood; the inflow into the reservoir was 3,360 m3/s.
During the days when the Hoa Binh hydroelectric dam released floodwaters, the security situation in the area became complicated. Despite increased public awareness campaigns and warnings of danger from authorities, many people, especially children, disregarded the risks and approached the flood discharge area.
Despite knowing the danger, many people still disregarded it, following the embankment to get closer to the flood discharge area of the Hoa Binh hydroelectric dam. Groups of people, even entire families, did not hesitate to jump into the raging waters of the Da River, ignoring the warning signs. This action is extremely dangerous, because the Da River at this time has many whirlpools, making it very easy to sweep people away. The flood discharge causes the river level to fluctuate erratically, creating strong and dangerous currents, posing a high risk of drowning.
Many local residents gathered at the riverbank to watch the reservoir release water and enjoy the cool air.
Simultaneously, promptly report and propose solutions for any unusual situations that may occur during flood discharge to the Ministry of Agriculture and Rural Development (via the Department of Dyke Management and Disaster Prevention and Control).
In addition, the organization is closely monitoring the developments of rainfall and flooding, the safety of structures, the inflow to the reservoir, and the water levels upstream and downstream of the reservoir. The Ministry has also sent a document to the provinces of Hoa Binh, Phu Tho, Vinh Phuc, Hanoi, Bac Ninh, Hai Duong, Hai Phong, Hung Yen, Ha Nam, Thai Binh, Nam Dinh, and Ninh Binh, instructing them to immediately notify all levels of government, people, organizations operating on and along the river, aquaculture facilities, water transport vehicles, ferry terminals, and to review and ensure the safety of construction projects; and those involved in the exploitation, stockpiling, and transshipment of sand and gravel, about the flood release from the Hoa Binh hydropower reservoir so that they can proactively take preventive measures to ensure the safety of people and property.
In addition, direct relevant agencies and units to coordinate with other units to ensure the safety of curious people approaching the flood discharge area. Report and promptly propose solutions for handling any unusual situations that may occur during the flood discharge process to the Ministry through the Department of Dike Management and Disaster Prevention and Control.
