Floods are still afflicting 21 provinces - mostly in the Northeast and the Central Plain - but the water is receding, according to the Department of Disaster Prevention and Mitigation.
The department said on Wednesday that 401,000 people in 90 districts of the 21 provinces are still affected.
The 21 provinces are:
Ang Thong - in Chaiyo, Muang, Pa Mok, Pho Thong, Sawaengha and Wiset Chai Chan districts
Ayutthaya - in Ban Phraek, Bang Ban, Bang Pahan, Bang Pa-in, Bang Sa-ai, Bang Sai, Maha Rat, Nakhon Luang, Phak Hai, Phra Nakhon Sri Ayutthaya, Sena and Uthai
Chai Nat - in Manorom, Muang, Sapphaya and Wat Sing
Kalasin - in Kamalasai and Khong Chai
Khon Kaen - in Chonnabot, Muang, Nam Phong, Nong Na Kham and Nong Rua
Lop Buri - in Ban Mi and Muang
Maha Sarakham - in Chiang Yuen, Kantharawichai, Kosum Phisai and Muang
Nakhon Nayok - in Ongkharak
Nakhon Pathom - in Bang Len, Buddha Monthon, Don Tum, Kamphaeng Saen, Muang, Nakhon Chaisi and Sam Phran
Nakhon Sawan - in Chumsaeng, Kao Lieo, Krok Phra, Muang and Phayuha Khiri
Nonthaburi - in Bang Kruai, Bang Bua Thong, Bang Yai, Muang and Pak Kret
Pathum Thani - in Muang and Sam Khok
Phitsanulok - in Bang Rakam and Phrom Phiram
Prachin Buri - in Ban Sang
Roi Et - in Chang Han, Chiang Khwan, Pho Chai, Phone Sai, Selaphum and Thung Khao Luang
Si Sa Ket - in Kanthararom, Muang, Rasi Salai, Sila Lat and Yang Chum Noi
Sing Buri - in Bang Rachan, In Buri, Khai Bang Rachan, Muang, Phrom Buri and Tha Chang
Suphan Buri - in Bang Pla Ma, Muang and Song Phi Nong
Surin - in Rattanaburi and Tha Tum
Ubon Ratchathani - in Don Mot Daeng, Khuang Nai, Muang, Phibun Mangsahan, Sawang Wirawong, Samrong, Tan Sum and Warin Chamrap
Uthai Thani - in Muang and Nong Khayang
