As of 6:00 a.m. on 29 September 2026, the Department of Disaster Prevention and Mitigation (DDPM) reported flooding in 29 provinces and Bangkok. The provincial report lists 940,300 affected households and 2,602,309 people across 167 districts, while Bangkok separately reported 329,000 affected households.

Water levels were rising in several provinces, including Nakhon Sawan, Suphan Buri, Phra Nakhon Si Ayutthaya, Pathum Thani, Chachoengsao, Sa Kaeo, and Chon Buri, while receding in Samut Prakan and several other areas.

DDPM said that it had deployed personnel and disaster response equipment to assist affected communities. It instructed provincial offices to continue monitoring water levels and issuing warnings. In areas where floodwaters have receded, officials will assess damage and begin recovery work.

Also on 29 September, Bangkok Governor Chadchart Sittipunt signed an announcement ending the disaster designation in 21 of the city’s 50 districts. The designation remains in place in 29 districts. The Bangkok Metropolitan Administration had declared all 50 districts disaster areas on 25 September after persistent heavy rain caused flooding and traffic disruption. The city administration said that the heavy rain has ended. A district-level assessment found 21 districts no longer affected, 14 moderately affected, and 15 severely affected.

The 21 districts where the designation has ended are Khlong Toei, Khlong San, Chom Thong, Taling Chan, Thon Buri, Bang Khae, Bangkok Yai, Bangkok Noi, Bang Khun Thian, Bang Kho Laem, Bang Rak, Pathum Wan, Pom Prap Sattru Phai, Phra Nakhon, Phasi Charoen, Yan Nawa, Rat Burana, Lat Phrao, Samphanthawong, Sathon, and Nong Khaem.

District directors in the remaining 29 districts will continue to carry out their duties under the Disaster Prevention and Mitigation Act and related regulations.