Safety
Royal Irrigation Department Increases Chao Phraya Dam Discharge
The Royal Irrigation Department has announced an increase in water discharge from the Chao Phraya Dam to manage rising rainfall and runoff levels.
According to a report by Matichon Online on September 22, 2026, the Royal Irrigation Department (RID) has officially increased the water discharge rate from the Chao Phraya Dam. This operational adjustment is a proactive measure designed to accommodate current rainfall patterns and the resulting increase in water runoff flowing into the dam's reservoir.
For residents and travelers in the central region of Thailand, particularly those living or staying in low-lying areas downstream of the dam, this development is significant. Increased discharge levels can lead to higher water levels in the Chao Phraya River, potentially affecting riverbanks and nearby communities. It is advisable for those in the vicinity to monitor local news updates and follow instructions from provincial authorities regarding water management and potential flood risks.
At this stage, the specific impact on river navigation and the exact duration of this increased discharge remain to be confirmed. The RID continues to monitor the situation closely to balance reservoir capacity with downstream safety. Travelers planning trips along the river or to riverside destinations should check with local operators or tourism authorities for any potential disruptions to river-based activities or transport services. Residents are encouraged to stay informed through official government channels for the most accurate and timely updates regarding water levels in their specific areas.