General
Mekong River Levels Rise: ONWR Monitors Three Northeastern Provinces
The Office of the National Water Resources (ONWR) is monitoring rising Mekong River levels due to heavy rainfall in Myanmar and Laos, with three Thai provinces at risk of heavy precipitation.
According to a report by Prachachat Business, the Office of the National Water Resources (ONWR) is closely monitoring the water situation along the Mekong River in Thailand's northeastern region. This follows significant cumulative rainfall in Myanmar and Laos, which has caused a continuous rise in the river's water levels.
Between August 10 and 12, 2026, the provinces of Bueng Kan, Ubon Ratchathani, and Nakhon Phanom are identified as being at risk for heavy rainfall exceeding 90 millimeters. As part of the management efforts, the Xayaburi Dam is currently discharging water at a rate of 14,949 cubic meters per second. The ONWR is actively coordinating with authorities in the Lao PDR to share data regarding dam operations to manage the flow effectively.
For residents and travelers in these areas, this situation may lead to localized flooding or disruptions to river-based activities. It is important to stay updated on local weather alerts and follow instructions from provincial authorities. At this time, the full extent of the impact on riverbank communities remains to be confirmed, as officials continue to assess the volume of water moving downstream and the potential for further rainfall in the region.