Metropolitan Waterworks Authority Announces Water Outages and Low Pressure on 28 May 2026 in Bangkok, Nonthaburi, and Samut Prakan

The Metropolitan Waterworks Authority (MWA) announces water outages and low water pressure on 28 May 2026 in Bangkok, Nonthaburi, and Samut Prakan. Check which areas are affected.

MWAorMetropolitan Waterworks AuthorityAnnounces water outages and low water pressure on 28 May 2026 due to maintenance of water pipes, pipe joint cuts, pressure adjustments, and temporary shutdowns of pumping stations and water treatment plants.

Water outages on 28 May 2026 by work sites (Bangkok, Nonthaburi, and Samut Prakan).

1. Along the water canal

• From 10:00 to 15:30, installing water meters, pipe size: 315 HDPE.
• Affected areas: Liab Khlong Song Nam Road, along the water canal area.

2. Liab Khlong Song Nam Road, along the water canal area.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 300 PVC.
• Affected areas: Bang Khun Non Road, along Bang Khun Non Road (even-numbered side).

3. Krung Thonburi Road Soi 4, Intersection 17.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 150 PVC.
• Affected areas: Krung Thonburi Road, from Soi Krung Thonburi 4 Intersection 9 to Intersection 17, entire section.

4. Wutthakat Road Soi 47.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 150 PVC.
• Affected areas: Wutthakat Road, entire Soi Wutthakat 47.

5. Thian Thale Road Soi 20, left side.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 300 ST.
• Affected areas: Thian Thale Road, from entrance of Soi Thian Thale 20 to Soi Thian Thale 20 Intersection 5, entire section.

6. Samae Dam Road Soi 5, Wiset Sukhonakorn Village.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 150 PVC.
• Affected areas: Samae Dam Road, entire Soi Samae Dam 5, Wiset Sukhonakorn Village.

7. Ratchada 36 Intersection 9-1.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 150 PVC.
• Affected areas: Ratchada Road, water outage on the right side of Ratchada 36 Intersection 9-1.

8. Kittiya Village, Bang Bon 5.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 150 PVC.
• Affected areas: Bang Bon 5, Bang Bon 5 Road opposite Elegance Village to Nam Daeng Canal and all side alleys.

9. Soi Ladprao Wanghin 75.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 100 PVC.
• Affected areas: Ladprao Wanghin, Soi Ladprao Wanghin 75.

10. Villaggio Village, Bu Nakharin Road.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 300 PVC.
• Affected areas: Bu Nakharin Road, entire Bu Nakharin Road and Nam Daeng-Bang Phli Sois 41-45 including side alleys.

11. Soi Phueng Mee 50 Intersection 22, Sukhumvit 93.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 300 ST.
• Affected areas: Sukhumvit 93, Soi Phueng Mee 50-52 including side alleys.

12. Soi Dan Samrong 24 Intersection 11, Sukhumvit 113.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 200 PVC.
• Affected areas: Sukhumvit 113, Soi Dan Samrong 24 and Soi Sridan 1 including side alleys.

13. Soi Thai Prakan.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 150 PVC.
• Affected areas: Thepharak Road, entire Soi Thai Prakan.

14. Mit Maitri Road.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 300 AC.
• Affected areas: Mit Maitri Road, from Nong Chok Housing to Soi 10/2.

15. Soi Phraya Suren 30 (left side).

• From 10:00 to 16:00, cutting pipe joints, pipe size: 200 PVC.
• Affected areas: Phraya Suren Road, Soi Phraya Suren 30 (left side), from entrance to Khib Moo Canal, entire section.

16. Liab Khlong Mon Road.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 50 PB.
• Affected areas: Liab Khlong Mon Road.

17. Bang Na-Trat Road.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 400 PVC.
• Affected areas: Bang Na-Trat Road.

18. Anasiri Project.

• From 10:00 to 16:00, cutting pipe joints, pipe size: 300 PVC.
• Affected areas: Romklao 64 Housing, Romklao 64.

19. Soi Phatthanakan 50.

• From 10:00 to 16:30, cutting pipe joints, pipe size: 200 PVC.
• Affected areas: Phatthanakan Road, from Soi Phatthanakan 50 to 52, entire sois.

20. The Tham Ratchaphruek-Suan Phak Phase 1 Project.

• From 10:00 to 16:30, cutting pipe joints, pipe size: 200 PVC.
• Affected areas: Bang Kruai-Chong Thanom Road, The Tham Ratchaphruek-Suan Phak Phase 1 Project soi.

21. Soi Bang Kruai-Sainoi 12/3.

• From 10:00 to 16:30, cutting pipe joints, pipe size: 200 PVC.
• Affected areas: Bang Kruai-Sainoi Road, Soi Bang Kruai-Sainoi 12/3.

22. Soi Kaew In 10.

• From 10:00 to 16:30, cutting pipe joints, pipe size: 300 PVC.
• Affected areas: Kaew In Road, Soi Kaew In 10.

23. From Thb. 99 to Metropolitan Electricity Authority.

• From 10:00 to 16:30, cutting pipe joints, pipe size: 300 AC.
• Affected areas: Bang Yai-Bang Kulaat Road, Bang Yai-Bang Kulaat soi.

24. Along Vibhavadi Road 62.

• From 22:00 on 28 May to 04:00 on 29 May 2026, cutting pipe joints, pipe size: 300 PVC.
• Affected areas: Vibhavadi Rangsit Road, along Vibhavadi 64 to 62 and adjacent roads.

25. In front of Laddarom University.

• From 22:00 on 28 May to 04:00 on 29 May 2026, cutting pipe joints, pipe size: 300 PVC.
• Affected areas: Ratchaphruek Road, Wang Kha, Wat Singh Thong area.

26. Siam Commercial Bank, Kanchanaphisek Road.

• From 22:00 on 28 May to 05:00 on 29 May 2026, pipe leakage, pipe size: 1000 ST.
• Affected areas: Both sides of Kanchanaphisek Road from Khlong Ramad to Khlong Bang Chueak Nang; both sides of Phutthamonthon Sai 2 Road from Khlong Ban Sai to railway; both sides of Phutthamonthon Sai 3 Road from Khlong Bang Khu Wiang to Khlong Bang Chueak Nang; both sides of Borommaratchachonnani Road; both sides of Salathammasop Road; both sides of Utthayan Road; both sides of Thawi Watthana Road; Borommaratchachonnani Soi 63 to Soi 123; Borommaratchachonnani Soi 46 to Soi 78.

27. Dermatology Hospital (Asoke-Din Daeng).

• From 22:00 on 28 May to 05:00 on 29 May 2026, cutting pipe joints.
• Affected areas: Asoke-Din Daeng area, water outage from under Din Daeng expressway to in front of Dermatology Hospital and adjacent roads.

28. Sukhumvit 39.

• From 22:00 on 28 May to 05:00 on 29 May 2026, installing water meters, pipe size: 200 AC.
• Affected areas: Sukhumvit 39 right side to Sukhumvit 49 left side, all sois; Sukhumvit 39 right side to Sukhumvit 49 left side, all sois.

29. Soi Ramkhamhaeng 24 Intersection 2.

• From 22:00 on 28 May to 05:00 on 29 May 2026, cutting pipe joints, pipe size: 300 PVC.
• Affected areas: Ramkhamhaeng and Huamark Roads, from Soi Ramkhamhaeng 24/3 to 30/1, entire sois.

30. Kanchanaphisek, Ekachai, Phetkasem Roads.

• From 22:00 on 28 May to 05:00 on 29 May 2026, stopping water pumping and production, pipe size: 1500 ST.
• Affected areas: Kanchanaphisek, Ekachai, Phetkasem Roads.

Information from the Metropolitan Waterworks Authority.