ONWR Issues Mekong River Flood Alert

The Office of the National Water Resources (ONWR) has issued an official alert regarding the Mekong River, warning of a sudden increase in water levels. According to a report by Thai Post, this surge is expected to occur between August 11 and August 15, 2026, raising concerns about the river potentially overflowing its banks.

For residents and travelers in the affected regions, this alert serves as a precautionary notice to monitor local conditions closely. Sudden rises in river levels can impact riverbank infrastructure, local transportation, and tourism activities along the Mekong. Those planning to visit or currently residing near the river should stay informed through local authorities and exercise caution near the water's edge.

At this stage, the specific areas most at risk of overflowing have not been detailed in the initial announcement. It remains to be confirmed how significantly the water levels will rise and which specific provinces along the Mekong corridor will be most affected. Authorities are currently monitoring the situation, and further updates are expected as the hydrological data is processed throughout the warning period. Residents are advised to follow official channels for real-time safety updates.