Royal Irrigation Department Issues Flood Warning for 11 Provinces
The Royal Irrigation Department has alerted 11 provinces along the Chao Phraya River to prepare for rising water levels due to increased discharge from the dam.
According to a report by Prachachat Business, the Royal Irrigation Department is closely monitoring northern runoff flowing into the Chao Phraya River between November 11 and 13, 2026. In response to the increased water volume, the department is adjusting the discharge rate from the Chao Phraya Dam to between 1,000 and 1,200 cubic meters per second. Consequently, authorities have issued a formal warning to 11 provinces situated downstream. Residents in low-lying areas located outside of flood embankments are advised to prepare for a potential water level increase of 20 to 60 centimeters. The province of Phra Nakhon Si Ayutthaya is specifically highlighted as an area of concern. For travelers and residents, this situation may lead to localized flooding in riverside communities and potential disruptions to river-based activities or transport. It is essential to monitor local news updates and follow instructions from provincial authorities. While the discharge rates have been announced, the exact impact on specific neighborhoods remains subject to local topography and ongoing weather conditions. Travelers planning to visit riverside historical sites or low-lying areas should check with local tourism operators regarding accessibility.
