Short-term hydrographic forecast and warning bulletin on July 16 of the National Center for Hydro-Meteorological Forecasting said:
With the Thao River, the water level at Yen Bai station (Lao Cai province), Phu Tho station (Phu Tho province) will change slowly with an upward trend.
Monitoring data at Yen Bai station at 7 am on July 16 was at 24.93m, at the same time at Phu Tho station at 12.54m.
With the Lo River, the water level at Tuyen Quang station is changing slowly, the water level at Vu Quang station (Phu Tho) is decreasing according to hydropower regulation.
Monitoring data at Tuyen Quang station at 7 am on July 16 was at 15.11m, at the same time at Vu Quang station at 7.42m.
It is forecasted that the water level at Tuyen Quang station and Vu Quang station will change slowly and be affected by the upstream hydropower regulation.
With the Da River, the flow to Hoa Binh Lake fluctuates according to the regulation of the above-line hydropower plant. It is forecast to fluctuate according to an upward trend due to the impact of rain in the basin.

At 7 am on July 16, the water level of Hoa Binh Lake was at 38.89m.
With the Red River, the water level downstream of the Red River at the Hanoi Hydrological Station is fluctuating according to the regulation of the upper-level hydropower plant and is affected by the tide with a downward trend.
At 7 am on July 16, the water level at Hanoi station was at 3.75m.
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 upper-level hydropower plant and be affected by tides.
