BANGKOK, Thailand – The Royal Irrigation Department (RID) has raised water discharge from the Chao Phraya Dam in Chai Nat province to 1,600 cubic meters per second and plans to gradually increase it to 1,700 cubic meters by this afternoon (Sep 8). This adjustment is being made in response to rising upstream flows and continued rainfall. While downstream water levels remain below the riverbanks, they are steadily rising. Residents in flood-prone areas outside embankments, especially in parts of Ang Thong and Ayutthaya provinces, have been advised to remain alert.
In Ayutthaya, authorities are closely monitoring Sena and Bang Ban districts, where water levels are expected to rise by 0.30 to 1.10 meters. Local officials are reinforcing flood barriers, including repairs to a subsided 250-meter section near the Sena District Office. Evacuation preparations are underway, and residents have been urged to move their belongings to higher ground. Emergency supplies and personnel have been placed on standby for round-the-clock support.
The Department of Disaster Prevention and Mitigation (DDPM) reported flooding in five districts of Ayutthaya, affecting over 37,000 residents and damaging roads, schools, and temples. Relief units from DDPM Region 2 have delivered pumps, boats, and tents to affected areas. At Station C.67 in Sena district, water was measured at 1.63 meters above the riverbank and continues to rise.
Other provinces are facing similar challenges. In Nakhon Sawan, sluice gates have been opened to redirect northern runoff into Bueng Boraphet, which is now at 57% capacity. In Udon Thani, rising discharge from the Huai Luang Dam has led to river overflows, while Roi Et and Maha Sarakham are contending with excess water from dams and local streams. In the Nan River Basin, dams in Uttaradit, Phitsanulok, and Phichit are actively balancing inflows and releases.
The DDPM urges the public to follow updates from official channels and to report emergencies or request assistance through its 24-hour Safety Hotline 1784, the Line ID @1784DDPM, or the THAI DISASTER ALERT mobile app. (NNT)
