Safety
Royal Irrigation Department Monitors Flood Risks Across 12 Provinces
Thailand's Ministry of Agriculture and Cooperatives is on high alert as heavy rainfall persists, with 12 provinces identified as high-risk areas for potential flooding.
According to a report by Khaosod Online Thailand on August 13, 2026, the Royal Irrigation Department is closely monitoring water levels nationwide due to ongoing heavy rainfall. Minister of Agriculture and Cooperatives Suriya Juangroongruangkit has ordered officials to prepare machinery, equipment, and personnel to provide immediate assistance to the public if flooding occurs.
The Smart Water Operation Center (SWOC) reported that a monsoon trough passing through the upper North and Laos, combined with a strong southwest monsoon over the Andaman Sea and the Gulf of Thailand, is driving the current weather patterns. Authorities are specifically monitoring 12 provinces for potential flash floods, forest runoff, and river overflows, particularly in low-lying areas, foothills, and regions near natural waterways. Data from August 11, 2026, highlighted that the highest 24-hour accumulated rainfall was recorded in Wiang Sa District, Nan Province, reaching 111.2 millimeters.
For residents and travelers, this situation may lead to sudden travel disruptions or hazardous conditions in mountainous and low-lying regions. While the government has mobilized resources for rapid response, the exact impact on specific tourist routes remains to be confirmed. Those in the affected northern and northeastern regions are advised to stay updated on local weather warnings and follow instructions from provincial authorities.