Royal Irrigation Department Monitors Water Levels and Prepares for Southern Rainfall
The Royal Irrigation Department is managing water discharge in the Chao Phraya basin and assisting six provinces still affected by flooding, while preparing for heavy rain in the South.
On November 9, 2026, the Royal Irrigation Department (RID) held a meeting at the Smart Water Operation Center (SWOC) to analyze water trends and coordinate management strategies. Deputy Director-General Worapoj Phetnorachat confirmed that the department is closely monitoring the Chao Phraya River basin, where water levels near Nakhon Sawan have risen. To mitigate risks, the RID is regulating discharge through the Chao Phraya Dam and utilizing irrigation systems to divert water away from downstream areas, prioritizing the safety of residents living along the riverbanks.
While flooding is receding in many regions, six provinces—Nakhon Nayok, Nakhon Pathom, Chachoengsao, Prachinburi, Phra Nakhon Si Ayutthaya, and Suphan Buri—remain affected across 25 districts. The RID continues to deploy pumps and personnel to assist in draining water from low-lying areas. Furthermore, the department is preparing for heavy rainfall forecasted for Southern Thailand between November 9 and 13, 2026.
For residents and travelers, these operations may impact water levels and local traffic in affected provinces. It is advised to monitor local updates and follow instructions from provincial authorities. While the RID is actively managing the situation, the full extent of the impact from the upcoming Southern weather system remains to be confirmed.
