Short-term hydrographic forecast and warning bulletin on July 26 of the National Center for Hydro-Meteorological Forecasting said:
With the Thao River, the water level at Yen Bai station and Phu Tho station is and will continue to change slowly.
Monitoring data at Yen Bai station at 7:00 am on July 26 was at 25.69m, at the same time at Phu Tho station at 12.64m.
For the Lo River, the water level at Tuyen Quang station, Vu Quang station (Phu Tho) is decreasing due to reduced rain across the entire basin and Tuyen Quang hydropower reservoir opening 1 bottom discharge gate at 4:00 PM on July 24, 2026, according to telegram No. 8258/CD-BNNMT.
Monitoring data at Tuyen Quang station at 7:00 AM on July 26 was at 17.11m, at the same time at Vu Quang station at 10.25m.
It is forecasted that the water level on the Lo River at Tuyen Quang station and at Vu Quang station will decrease.
With the Da River, the flow to Hoa Binh reservoir is and will continue to fluctuate according to the above-level hydropower regulation.
At 7:00 AM on July 26, the water level of Hoa Binh Lake was at 38.29m.
With the Red River, the downstream water level at the Hanoi hydrological station is fluctuating according to the regulation of the upper-level hydropower plant and is affected by tides.
At 7:00 AM on July 26, the water level at Hanoi station was at 4.38m.
It is forecasted that the water level downstream of the Red River at Hanoi station will continue to fluctuate according to the regulation of the above-line hydropower plant (Tuyen Quang Lake, Hoa Binh Lake still maintain opening 1 bottom discharge gate) and will be affected by tides.
