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Metropolitan Waterworks Authority Announces Water Supply Interruptions and Low Pressure on 14 May 2026 in Bangkok, Nonthaburi, and Samut Prakan Areas

Society13 May 2026 13:39 GMT+7

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Metropolitan Waterworks Authority Announces Water Supply Interruptions and Low Pressure on 14 May 2026 in Bangkok, Nonthaburi, and Samut Prakan Areas

The Metropolitan Waterworks Authority (MWA) announces areas with no water flow or low water pressure on 14 May 2026 in Bangkok, Nonthaburi, and Samut Prakan. Check which areas will be affected.


13 May 2026 GMT+7MWAorthe Metropolitan Waterworks AuthorityAnnounces water outages and low pressure on 14 May 2026 due to water pipe maintenance, pipeline disconnection, pressure adjustments, and suspension of pumping station and water plant operations.

Announced water outages on 14 May 2026 at work sites (Bangkok, Nonthaburi, and Samut Prakan).

1. Soi Phatthanakan 32

  • From 10:00 to 15:30, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Phatthanakan, Phatthanakan 32 along Bang Klo Canal, Al Kubro Community Soi.


2. Krung Thonburi Road Soi 4 Intersection 17

  • From 10:00 to 16:00, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Krung Thonburi Road from Soi Krung Thonburi 4 Intersection 9 to Intersection 17, all included.


3. Wutthakat Road, all of Wutthakat Soi 47

  • From 10:00 to 16:00, pipeline disconnection of 150 mm PVC pipe.
  • Affected areas: Wutthakat Road, all of Wutthakat Soi 47.


4. Samae Dam Road Soi 14

  • From 10:00 to 16:00, pipeline disconnection of 150 mm PVC pipe.
  • Affected areas: Samae Dam Road, all of Samae Dam Soi 14.


5. Krung Thonburi Road Soi 6

  • From 10:00 to 16:00, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Krung Thonburi Road, all of Soi Krung Thonburi 4 and Soi Krung Thonburi 6.


6. Nonthaburi Soi 33 (Soi Wat Chomphu Wek 6)

  • From 10:00 to 16:00, pipeline disconnection of 100 mm PVC pipe.
  • Affected areas: Nonthaburi Soi 33 (right side) from Sanambin Nam Road from entrance to Soi Wat Chomphu Wek 8, all included.


7. Pop Suk Village, Pak Kret Bypass Road

  • From 10:00 to 16:00, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Entire Pop Suk Village area.


8. Tiwanon-Pak Kret Soi 48 area (entirely)

  • From 10:00 to 16:00, pipeline disconnection of 100 mm PVC pipe.
  • Affected areas: Tiwanon-Pak Kret Road, entire Tiwanon-Pak Kret Soi 48.


9. Tiwanon Soi 19 (Saranon Village) Tiwanon Road

  • From 10:00 to 16:00, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Tiwanon Road, Tiwanon-Pak Kret Soi 19, Saranon Village (all included).


10. Srisaman-Pak Kret Soi 2 near Wat Chong entrance

  • From 10:00 to 16:30, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Nonthaburi-Pathum Thani Road, from Srisaman Intersection (Suan Somdet Intersection) to Nuanchawi Bridge (Wat Chong Lom side), all included.


11. Prachanivet 2 Village, Phase 3

  • From 10:00 to 16:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Entire Prachanivet 2 Village, Phase 3.


12. Nonthaburi Soi 33 (Soi Wat Chomphu Wek 2)

  • From 10:00 to 16:00, pipeline disconnection of 150 mm PVC pipe.
  • Affected areas: Nonthaburi Soi 33 (right side) from Sanambin Nam Road from entrance to Soi Wat Chomphu Wek 8, all included.


13. Sathorn Soi 11 Intersection 13

  • From 10:00 to 16:00, pipeline disconnection of 150 mm PVC pipe.
  • Affected areas: Left side of Sathorn Soi 11 Intersection 13 from entrance to end, and connecting soi between Intersection 13 and 9 in mid-soi.


14. Noble Tara Village

  • From 10:00 to 16:00, pipeline disconnection of 300 mm steel pipe.
  • Affected areas: Phatthanakan Road, along Phatthanakan Road from Soi Phatthanakan 48 to Phatthanakan Intersection cutting Srinakarin, all sois included.


15. Entrance of Kanchanaphisek Soi 27, Mantana Village

  • From 10:00 to 16:00, pipeline disconnection of 300 mm AC pipe.
  • Affected areas: Kanchanaphisek Road, water outage from Kanchanaphisek Soi 25 to The Connect Village on the ring road.


16. Wararom Village

  • From 10:00 to 16:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Bang Bon 4, odd-numbered side of Bang Bon 4, all side sois from Klong Rang Phai to Klong Nam Daeng.


17. Bang Bon 5 Soi 5

  • From 10:00 to 16:00, pipeline disconnection of 200 mm steel pipe.
  • Affected areas: Entire Bang Bon 5 and Bang Bon 5 Soi 5.


18. Along Sukonthasawat Road near Klong Suea Noi

  • From 10:00 to 16:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Sukonthasawat, Sukonthasawat Sois 2 to 12.


19. Ladprao Wanghin Soi 48 (Chokchai 4 Soi 69)

  • From 10:00 to 16:00, pipeline disconnection of 100 mm PVC pipe.
  • Affected areas: Ladprao Wanghin, Chokchai 4, Ladprao Wanghin Sois 32 to 58, Chokchai 4 Sois 41 to 73.


20. Phatthanakan Soi 94, Phatthanakan Road

  • From 10:00 to 16:00, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Sukhumvit 77, Phatthanakan Sois 84 to 102, ends of On Nut Sois 66, 70, and 70/1 including branch sois.


21. Udom Suk Soi 60, Sukhumvit 103

  • From 10:00 to 16:00, pipeline disconnection of 200 mm AC pipe.
  • Affected areas: Sukhumvit 103, Udom Suk Sois 58 to 60, and Srinakarin Sois 52 to 64 including branch sois.


22. Samrong Nuea Soi 9, Sukhumvit 113

  • From 10:00 to 16:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Sukhumvit 113, Samrong Nuea Sois 1 to 23, and Golden Neo Village including branch sois.


23. Chalerm Phrakiat Soi 44

  • From 10:00 to 16:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Chalerm Phrakiat Rama 9 Road, Chalerm Phrakiat Sois 44 to 46 including branch sois.


24. Saranakhom 22 Village

  • From 10:00 to 16:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Saranakhom, Saranakhom Roundabouts 1 and 2 all included.


25. Chalermphong Road near Klong Hok Wa

  • From 10:00 to 16:00, pipeline disconnection of 400 mm PVC pipe.
  • Affected areas: Chalermphong Road, Soi Saimai 77 to 85, Chalermphong Road both sides, near Saimai Hospital, Amarin Niwet Village, Premium Place Village, Casa Grand Village, and Saimai Rim Chon Village.


26. Phahonyothin Soi 57 Intersection 4, Phahonyothin Road

  • From 10:00 to 16:00, pipeline disconnection of 150 mm PVC pipe.
  • Affected areas: Soi Chaeng Watthana 4, Chaeng Watthana Road to Phahonyothin Soi 57, Phahonyothin Road.


27. Udomdech Khwa Soi

  • From 10:00 to 16:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Sukhumvit, right side of Milk Factory Soi from entrance to end, Narad Soi from middle to end.


28. In front of Pruksa 103

  • From 10:00 to 16:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Pu Chao, Wat Bang Hua Sue Soi from Jack’s Garage to Wat Bang Hua Sue.


29. Chaiyapruek Village

  • From 10:00 to 16:00, pipeline disconnection of 150 mm PVC pipe.
  • Affected areas: Bang Kruai-Sai Noi, inside the village.


30. Duang Thong

  • From 10:00 to 16:00, pipeline disconnection of 100 mm PVC pipe.
  • Affected areas: Duang Thong area.


31. Kingkaew-Teparak Road

  • From 10:00 to 16:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Kingkaew-Teparak, from K.T. Thai Metal to Chularat Hospital 1.


32. Along Bangna Klong Sao Hong-Klong Chorakhe Yai Road

  • From 10:00 to 16:00, pipeline disconnection of 400 mm PVC pipe.
  • Affected areas: Along Bangna Klong Sao Hong-Klong Chorakhe Yai Road, Siam Glocar Soi, Ban Klong Samrong Road.


33. In front of Soi Tip Waree

  • From 10:00 to 16:00, pipeline disconnection of 100 mm PVC pipe.
  • Affected areas: Lat Krabang, Lat Krabang 15.


34. Ratchada 66, Prachanukul Community all affected

  • From 10:00 to 16:30, pipeline disconnection of 100 mm PVC pipe.
  • Affected areas: Ratchadaphisek Road, Ratchadaphisek 66, Prachanukul Community.


35. Soi Warocha

  • From 10:00 to 16:30, pipeline disconnection of 300 mm steel pipe.
  • Affected areas: Teparak, all of Soi Warocha.


36. Soi next to Plai Bang Municipal School

  • From 10:00 to 16:30, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Atchariya Pattana Road, Soi next to Plai Bang Municipal School.


37. Soi Pichai Khet 3

  • From 10:00 to 16:30, pipeline disconnection of 150 mm PVC pipe.
  • Affected areas: Khlong Mahasawat-Khlong Bang Muang Road, Soi Pichai Khet 3.


38. Intersection of Soi Chin Bai, Bang Muang-Bang Kulaat Road

  • From 10:00 to 16:30, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Bang Muang-Bang Kulaat Road, Intersection of Soi Chin Bai.


39. Soi Bang Kruai-Sai Noi 12/3

  • From 10:00 to 16:30, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Bang Kruai-Sai Noi Road, Soi Bang Kruai-Sai Noi 12/3.


40. Bang Waek Intersection area

  • From 10:00 to 17:00, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Phutthamonthon Sai 1, water outage along road from Bang Waek Intersection to Klong Bang Waek, St. Peter School to Klong Rajmontri, water outage at Soi 200 Pi, Soi Ruam Phibun, St. Peter School Soi, and The Obsidian Village.


41. Samyan Mitrtown, Rama IV Road

  • On 14 May 2026 from 21:00 to 02:00 on 15 May 2026, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Rama IV Road from Soi Chulalongkorn 9 to Samyan Intersection, Phaya Thai Road from Samyan Intersection to Pathumwan Intersection, Rama I Road from Pathumwan Intersection to Nimibut Building, Sois Chulalongkorn 9, 11, 12, 13, 15, 26, 42, 44, 46, 48, 50, 52.


42. DMA 13-05-01-03

  • On 14 May 2026 from 22:00 to 04:00 on 15 May 2026, DMA system operation with 300 mm PVC pipe.
  • Affected areas: 1. Srinakarin Road odd side from Klong Ta Sad (Srinakarin 43) to Klong Ta Chang (Srinakarin 59).


43. Behind Buathong 4 Village

  • On 14 May 2026 from 22:00 to 04:00 on 15 May 2026, DMA system operation with 300 mm PVC pipe.
  • Affected areas: Along Klong To Mai, Buathong 4 Village.


44. Near Thai Panich Bank, Kanchanaphisek Branch (Bang Waek), Kanchanaphisek Road

  • On 14 May 2026 from 22:00 to 05:00 on 15 May 2026, main valve closure of 1500 mm pipe.
  • Affected areas: Water flow weak to none on Kanchanaphisek Road (west side) both sides from Klong Bang Chueak Nang to Klong Bang Ramad; Borommaratchachonnani Road odd side from Soi 63 to Soi 123; Borommaratchachonnani Road even side from Soi 46 to Soi 78; Phutthamonthon Sai 2 Road both sides from Klong Bang Chueak Nang to Klong Ban Sai; Phutthamonthon Sai 3 Road both sides from Klong Bang Chueak Nang to Klong Bang Khu Wiang; Salathammasop, Uthayan, Thawi Watthana, and Thawi Watthana-Kanchanaphisek Roads.


45. Near Klong Phaet, Rama 3 Road (even-numbered Sois)

  • On 14 May 2026 from 22:00 to 05:00 on 15 May 2026, DMA system operation with 400 mm steel pipe.
  • Affected areas: Rama 3 Road even side from Sathu Road to Rama 3 Sois 46, 30, 32, 34, 36, 38, 40, 42, 44, 46.


46. Lan Luang Road

  • On 14 May 2026 from 22:00 to 05:00 on 15 May 2026, pipeline disconnection of 200 mm PVC pipe.
  • Affected areas: Lan Luang Road, Phaniang Road, Chakrapong Road, Lan Luang Soi 1.


47. Samsen Road

  • On 14 May 2026 from 22:00 to 05:00 on 15 May 2026, pipeline disconnection of 300 mm PVC pipe.
  • Affected areas: Samsen Road, Amnuai Songkhram Road, Samsen Sois 28-30, Pracharabutham Soi, Ong Rak Soi.


48. Near Ramkhamhaeng Soi 58/3 entrance

  • On 14 May 2026 from 22:00 to 05:00 on 15 May 2026, pipeline disconnection of 300 mm AC pipe.
  • Affected areas: Ramkhamhaeng Road from Soi 56 to Soi 60/3, Srinakarin Road from Lam Salee Intersection to Mod Daeng Massage Shop.


49. Around Klong Ta Pia and Klong Song Hong, Chalerm Phrakiat Rama 9 Road

  • On 14 May 2026 from 22:00 to 05:00 on 15 May 2026, main valve closure of 1000 mm steel pipe.
  • Affected areas: Water flow weak to none on Chalerm Phrakiat Rama 9 Road odd side from Soi 39 to Chalerm Phrakiat Rama 9 Road intersection with On Nut Road (including side sois); even side from Nirvana Beyond Village to Chalerm Phrakiat Rama 9 Road intersection with On Nut Road (including side sois); new Phatthanakan Road both sides from On Nut Road intersection to Chalerm Phrakiat Rama 9 Road intersection (including side sois); On Nut Road even side from Soi On Nut 68/1 to Kanchanaphisek Road (including side sois); Kanchanaphisek Road even side from On Nut Road intersection to The Connect On Nut-Wongwaen Village.


50. Entrance of Sukhumvit Soi 95

  • On 14 May 2026 from 22:00 to 05:00 on 15 May 2026, pipeline disconnection of 300 mm steel pipe.
  • Affected areas: 1. Sukhumvit Road even side from Soi 54 to Soi 62/1 including side sois; 2. Sukhumvit Road odd side from Soi 83 to Soi 99 including side sois.


Information from the Metropolitan Waterworks Authority.