Many large dams and reservoirs across Thailand are currently close to or exceeding their full water storage capacities due to continuous rainfall, the Royal Irrigation Department (RID) announced on Monday.

There are among 23 dams and reservoirs nationwide where water storage has reached between 81% and more than 100% capacity, prompting the department to regulate discharges to maintain safety and manage downstream flow.

According to the Meteorological Department, rainfall across northern Thailand has decreased, although some thunderstorms are still expected. Residents are advised to remain on alert, while farmers are urged to take precautions against possible damage to their crops.

Meanwhile, Typhoon Fung-wong, which struck the Philippines on Sunday, was expected to move towards the upper South China Sea and the Taiwan Strait over the next two days and not affect Thailand.

In response to rising water levels, the Chao Phraya Dam in Chai Nat province on Monday increased its discharge rate to 2,900 cubic metres per second, resulting in a noticeable rise in downstream water levels. 

Authorities are closely monitoring the situation.