Safety
Authorities Issue Flood Alert for Chao Phraya River Basin
The Department of Disaster Prevention and Mitigation has warned 10 provinces and Bangkok to monitor rising water levels along the Chao Phraya River.
On September 22, 2026, the Thailand Department of Disaster Prevention and Mitigation (DDPM) issued an official advisory regarding potential flooding. Residents and visitors in 10 provinces along the Chao Phraya River, as well as those in Bangkok, are urged to remain vigilant as water levels are expected to rise.
According to the official announcement, the increased water flow may specifically impact low-lying areas located outside of the existing flood embankment systems. This alert serves as a precautionary measure for those living or traveling near riverbanks, as these zones are most susceptible to overflow.
For residents and tourists, this situation is significant as it may lead to localized flooding in riverside communities, potentially affecting transport routes, local businesses, and residential access in low-lying districts. Travelers planning to visit areas along the Chao Phraya should monitor local news outlets and follow instructions from provincial authorities.
At this time, the full extent of the water level increase remains to be confirmed. Authorities have not yet specified the exact duration of this alert or the specific severity of the impact in each affected province. It is recommended that individuals in the vicinity stay updated through official government channels for real-time developments and safety instructions.