General
Flooding Reported in Chiang Rai Following Heavy Rainfall
Heavy rains have caused the Lao and Korn rivers to overflow, impacting at least 50 households in Chiang Rai province.
According to a report by Khaosod Online on July 31, 2026, continuous heavy rainfall in northern Thailand has led to rapid water level increases in the Lao and Korn rivers. By midday, the rivers overflowed their banks, causing flooding in the Pa O Don Chai sub-district of Chiang Rai’s Mueang district.
Local authorities report that at least 50 households have been affected. Specifically, 10 households in Ban Rong Khun (Village 1) near the Lao River and 40 households in Ban San Sali (Village 5) near the Korn River have experienced water intrusion. Sirimongkol Khamdee, Mayor of Pa O Don Chai, noted that the persistent rain has caused significant overflow in low-lying areas and near the Rong Khun market.
For residents and travelers in the area, this situation may lead to localized travel disruptions and potential damage to property in low-lying zones. Chiang Rai Governor Chuchip Pongchai has instructed all relevant agencies to monitor the situation closely, as there is a risk that water levels may continue to rise. Local administrative organizations are currently conducting damage assessments to coordinate relief efforts. As of now, the full extent of the impact remains to be confirmed as authorities continue to survey the affected communities.
Translated from Thai.
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