Short-term hydrographic forecast and warning bulletin on July 24 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 changing slowly and is forecast to possibly rise.
Monitoring data at Yen Bai station at 7 am on July 24 was at 25.41m, at the same time at Phu Tho station at 12.42m.
With the Lo River, the water level at Tuyen Quang station, Vu Quang station (Phu Tho province) fluctuates according to the influence of the upstream hydropower regulation.
Monitoring data at Tuyen Quang station at 7:00 a.m. on July 24 was at 15.40m, at the same time at Vu Quang station at 8.37m.
It is forecasted that upstream of the Lo River is likely to have a flood; downstream, the water level of Tuyen Quang station and Vu Quang station fluctuates according to the regulation of the upper-level hydropower plant and rain in the basin.

With the Da River, the flow to Hoa Binh Lake fluctuates according to the upstream hydropower regulation, which is forecast to increase due to the impact of rain in the basin.
At 7 am on July 24, the water level of Hoa Binh Lake was at 34.67m.
With the Red River, the downstream water level at the Hanoi hydrological station is and will continue to fluctuate according to the regulation of the above-line hydropower plant and be affected by tides.
At 7 am on July 24, the water level at Hanoi station was at 3.69m.
