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Metropolitan Waterworks Authority Announces Water Outage and Low Pressure on 9 Apr 2026 in Bangkok, Nonthaburi, and Samut Prakan

Society08 Apr 2026 15:10 GMT+7

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Metropolitan Waterworks Authority Announces Water Outage and Low Pressure on 9 Apr 2026 in Bangkok, Nonthaburi, and Samut Prakan

The Metropolitan Waterworks Authority (MWA) has announced areas with water outages and low water pressure on 9 Apr 2026 in Bangkok, Nonthaburi, and Samut Prakan. Check which areas are affected now.


Date: 8 Apr 2026 GMT+7 MWA or Metropolitan Waterworks Authority Announces water outages and low pressure areas on 9 Apr 2026 due to pipeline maintenance, valve closures, pressure adjustments, and suspension of pumping station and water plant upgrades.

Water outage notifications for 9 Apr 2026 at operational points (Bangkok, Nonthaburi, and Samut Prakan).


1. Under U-turn at Phran Nok-Sai 4 Road intersecting Kanchanaphisek Road.

  • From 22:00 on 8 Apr 2026 to 05:00 on 9 Apr 2026 due to a burst pipe, pipe size: 1000 RCP.
  • Affected areas: Borommaratchachonnani Road - Salathammasop Road - Uthayan Road - Thawi Watthana Road - along Thawi Watthana canal - Phutthamonthon Sai 3 Road, Soi Borommaratchachonnani 101-123, Soi Borommaratchachonnani 62-78 - Phutthamonthon Sai 3 Road on both sides of Bang Ramad Canal to Bang Chuak Nang Canal - Salathammasop Road both sides - Uthayan Road both sides - Thawi Watthana Road both sides - along Thawi Watthana canal both sides - beside Mahasawat Canal.


2. Phran Nok to Phutthamonthon Sai 4 Road intersecting Kanchanaphisek Road (west side).

  • From 22:00 on 8 Apr 2026 to 05:00 on 9 Apr 2026, main valve closure, pipe size: 1200 mm.
  • Causing low to no water pressure on Kanchanaphisek Road (west side) from Bang Chuak Nang Canal to Bang Ramad Canal; Borommaratchachonnani Road (odd side) from Soi 101 to Soi 123; Borommaratchachonnani Road (even side) from Soi 62/41 to Soi 78; Phutthamonthon Sai 2 Road both sides from Bang Chuak Nang Canal to Ban Sai Canal; Phutthamonthon Sai 3 Road (odd side) from Soi 17 to Soi 23; Phutthamonthon Sai 3 Road (even side) from Soi 18 to Soi 24; Salathammasop Road; Uthayan Road; Thawi Watthana Road (odd side) from Soi 47/1 to Soi 59; Thawi Watthana Road (even side) from Soi 20 to Soi 28.


3. U-turn at Phran Nok-Sai 4 Road intersecting Kanchanaphisek Road.

  • From 22:00 on 8 Apr 2026 to 05:00 on 9 Apr 2026, pipe burst, pipe size: 1200 ST.
  • Affected areas: Kanchanaphisek Road - Phran Nok-Sai 4 Road - Phutthamonthon Sai 2 Road - Borommaratchachonnani Road, Kanchanaphisek Road from Bang Chuak Nang Canal to Bang Ramad Canal; Borommaratchachonnani Soi 101-123; Phutthamonthon Sai 21/1 Soi.


4. Under U-turn at Phran Nok-Sai 4 Road intersecting Kanchanaphisek Road.

  • From 22:00 on 8 Apr 2026 to 05:00 on 9 Apr 2026, pipe burst, pipe size: 1200 ST.
  • Affected areas: Borommaratchachonnani Road - Phutthamonthon Sai 2 Road - Phutthamonthon Sai 3 Road, Bang Chuak Nang Canal, Soi Borommaratchachonnani 101-103, Phutthamonthon Sai 2 Road Soi 21 to Soi 33, Phutthamonthon Sai 2 Road Soi 20 to 34.


5. Lat Krabang Soi 3, valve closure, pipe size: 300 PVC.

  • From 22:00 on 8 Apr 2026 to 05:00 on 9 Apr 2026, valve closure, pipe size: 300 PVC.
  • Affected areas: Lat Krabang, Lat Krabang Soi 3.


6. Under Bang Khun Non BTS station.

  • From 23:00 on 8 Apr 2026 to 02:00 on 9 Apr 2026, Step Test, pipe size: 200 ST.
  • Affected areas: Charan Road, Soi Charan 32.


7. Intersection of Sukha Prachasan 2 and Sukha Prachasan 3 Soi.

  • From 23:00 on 8 Apr 2026 to 05:00 on 9 Apr 2026, Step Test, pipe size: 300 ST.
  • Affected areas: Sukha Prachasan 2, from Khlong Thong Lang to Khlong Som, Sukha Prachasan 2 Road odd side (river side).


8. Ice factory curve, Tha It Soi.

  • From 09:00 to 12:00, DMA system work, pipe size: 300 PVC.
  • Affected areas: Rattanathibet Road, Tha It Soi.


9. Along Srinakarin Road.

  • From 10:00 to 15:30, water meter installation, pipe size: 300 AC.
  • Affected areas: Srinakarin Road, along Srinakarin Road.


10. Narai Rak Soi 3.

  • From 10:00 to 15:30, valve closure, pipe size: 150 PVC.
  • Affected areas: Thepharak, Narai Rak Soi 3 entirely.


11. Ratchaphruek Soi 28 (Romruen Village), Ratchaphruek Road.

  • From 10:00 to 16:00, valve closure, pipe size: 200 PVC.
  • Affected areas: Ratchaphruek Road, Ratchaphruek Soi 24-28 even side.


12. Thian Thale Soi 20.

  • From 10:00 to 16:00, valve closure, pipe size: 300 PVC.
  • Affected areas: Thian Thale Road, Thian Thale Soi 20 entirely.


13. Thian Thale Soi 22.

  • From 10:00 to 16:00, valve closure, pipe size: 150 PVC.
  • Affected areas: Taksin Road, Taksin Soi 22 entirely.


14. Soi Loetkaew.

  • From 10:00 to 16:00, valve closure, pipe size: 100 PVC.
  • Affected areas: Asoke-Din Daeng, Rama 9, water outage at Rama 9 Soi 2 and Soi 4 and along Rama 9 Road and under expressway areas.


15. S2O Company.

  • From 10:00 to 16:00, valve closure, pipe size: 200 ST.
  • Affected areas: Samakkhi Road, Samakkhi Soi 65, Prachanivet 2 Village Phase 3 (entire), Samakkhi Road.


16. Samakkhi Soi 65, Prachanivet 2 Village Phase 3.

  • From 10:00 to 16:00, valve closure, pipe size: 200 ST.
  • Affected areas: Samakkhi Road, Samakkhi Soi 65, Prachanivet 2 Village Phase 3 (entire), Samakkhi Road.


17. Samakkhi Soi 29 (Nitchada Thani Village).

  • From 10:00 to 16:00, valve closure, pipe size: 200 PVC.
  • Affected areas: Samakkhi Road, Samakkhi Soi 29 (Nitchada Thani Village) right side facing Samakkhi Soi 29, from Prasert Islam Soi 28 to Soi 40 and the end of Prasert Islam Soi (entire).


18. Goldina Project, Ngamwongwan-Prachachuen.

  • From 10:00 to 16:00, valve closure, pipe size: 200 ST.
  • Affected areas: Entire Goldina Village, Ngamwongwan-Prachachuen area.


19. Narathiwat Ratchanakarin Soi 22 (Thawi Watthana).

  • From 10:00 to 16:00, water meter installation, pipe size: 200.
  • Affected areas: Phutthamonthon Sai 1, along Ratchamontri Canal from Soi Mee Ngern 1 to Ratchamontri Bridge, no water along the canal.


24. Bang Waek Soi 138.

  • From 10:00 to 16:00, valve closure, pipe size: 150 PVC.
  • Affected areas: Bang Waek, Bang Waek Soi 138 and Soi 132.


25. Nuanchan Soi 36.

  • From 10:00 to 16:00, valve closure, pipe size: 200 PVC.
  • Affected areas: Nuanchan, Nuanchan Soi 36, intersections 1-3.


26. On Nut Soi 86, Sukhumvit 77.

  • From 10:00 to 16:00, valve closure, pipe size: 150 PVC.
  • Affected areas: Sukhumvit 77, On Nut Soi 84-88 (including side sois).


27. Vibhavadi Soi 60.

  • From 10:00 to 16:00, valve closure, pipe size: 150 PVC.
  • Affected areas: Vibhavadi, Vibhavadi Soi 60.


28. Sukhaphiban 5 Soi 35/1, intersections 1-2 (left-right).

  • From 10:00 to 16:00, valve closure, pipe size: 150 PVC.
  • Affected areas: Sukhaphiban 5 Soi 35/1, within Sukhaphiban 5 Soi 35/1 intersections 1-2 (left-right), Sukhaphiban 5 Road.


29. Pa Suwan Soi, Varocha Village, Thepharak Road.

  • From 10:00 to 16:00, valve closure, pipe size: 300 PVC.
  • Affected areas: Varocha Village, Thepharak Road, all of Varocha Village, Pruksa Thepharak Village, The Connich Village, Pruksa 114 Village, Bhumjai Nives Village, The Ozone Village, Nakornthong Colony Village, Bang Pliang Phatthana Soi, Thepharak Road.


30. Rat Uthit Road.

  • From 10:00 to 16:00, valve closure, pipe size: 300 PVC.
  • Affected areas: Rat Uthit Road, Rat Uthit Soi 2 to Soi 10.


31. Ruam Phatthana Road.

  • From 10:00 to 16:00, valve closure, pipe size: 200 PVC.
  • Affected areas: Ruam Phatthana, all of Ruam Phatthana Soi 6.


32. Mit Maitri Road.

  • From 10:00 to 16:00, valve closure, pipe size: 300 AC.
  • Affected areas: Mit Maitri Road, water outage on Mit Maitri Road from Nong Chok Housing to Soi 10/2.


33. Suwinthawong Road.

  • From 10:00 to 16:00, valve closure, pipe size: 300 PVC.
  • Affected areas: Suwinthawong Road, from Suwinthawong Soi 9 to Soi 13.


34. Chaiphruek Village.

  • From 10:00 to 16:00, valve closure, pipe size: 150 PVC.
  • Affected areas: Bang Kruai-Sai Noi, area 2.


35. Thap Yao.

  • From 10:00 to 16:00, valve closure, pipe size: 300 AC.
  • Affected areas: Thap Yao, near Lam Phrong Temple.


36. Phatthanachonabot 3 Road.

  • From 10:00 to 16:00, valve closure, pipe size: 200 PVC.
  • Affected areas: Phatthanachonabot 3, Wang Phun Sin.


37. Britannia Home Project, Bang Na, Bang Na-Trat Road.

  • From 10:00 to 16:00, valve closure, pipe size: 400 PVC.
  • Affected areas: Bang Na-Trat Road, Saen Suk.


38. In front of apartment near Samrong Canal.

  • From 10:00 to 16:00, valve closure, pipe size: 50 PB.
  • Affected areas: Along Bang Na Road, Muang Mai Bang Phli Road from Bang Na 2 Hospital side to Samrong Canal.


39. Saen Kanchana Soi 1.

  • From 10:00 to 16:30, valve closure, pipe size: 300 PVC.
  • Affected areas: Chong Thanom-Khlong Ha Roi Road, from Bang Yai Canal to Soi Liap Khlong Ha Roi to Three-Way CP Service intersection.


40. Bang Yai City Project Soi 11.

  • From 10:00 to 16:30, valve closure, pipe size: 150 PVC.
  • Affected areas: Bang Yai City Road, Bang Yai City Project Soi 11.


41. Along Khlong Prappapum near Bangchak gas station.

  • From 10:00 to 16:30, valve closure, pipe size: 100 PVC.
  • Affected areas: Bang Yai Bang Kularb Road, from Khlong Prappapum to Rajcha Green Village.


42. Entrance to Anamai-Wat Koh Kaew Soi.

  • From 10:00 to 18:00, valve closure, pipe size: 400 PVC.
  • Affected areas: Along Bang Na Road, from Bang Phli Noi Canal to Hom Sin Canal.


43. Liap Tai 5/4 Soi.

  • From 10:00 to 22:00, valve closure, pipe size: 200 PVC.
  • Affected areas: Liap Tai, Liap Tai 5/4 Soi.


44. Chin Ket 2/31.

  • From 10:00 to 16:00, valve closure, pipe size: 200 PVC.
  • Affected areas: Ngamwongwan Chin Ket 2, from Chin Ket 2/15 to 2/35.


45. Suan Phak Soi.

  • From 20:00 to 23:30, DMA system operation, pipe size: 150 PVC.
  • Affected areas: Bang Kruai-Sai Noi Road, Kanchanaphisek Road, Suan Phak Soi.


46. In front of Sawasdee Steak Samakkhi.

  • From 22:00 on 9 Apr 2026 to 05:00 on 10 Apr 2026, pipe burst, pipe size: 300 PVC.
  • Affected areas: Samakkhi Road, under Si Rat Expressway, from Prachachuen Nonthaburi Soi 9 to Samakkhi intersection to Samakkhi Soi 40/1, Samakkhi Road to Setthasiri Village, Ngamwongwan.


47. Opposite Sawasdee Steak Samakkhi.

  • From 22:00 on 9 Apr 2026 to 05:00 on 10 Apr 2026, pipe burst, pipe size: 300 PVC.
  • Affected areas: Samakkhi Road, from Samakkhi Soi 57, Samakkhi Road to Khlong Prappapum Road.


48. Krungthep Kreetha.

  • From 22:00 on 9 Apr 2026 to 05:00 on 10 Apr 2026, valve closure, pipe size: 300 ST.
  • Affected areas: Samakkhi Road, from Samakkhi Soi 57 to road.


49. Ramkhamhaeng Road.

  • From 22:00 on 9 Apr 2026 to 05:00, valve closure, pipe size: 300 AC.
  • Affected areas: Ramkhamhaeng Road, water outage from Ramkhamhaeng Soi 60/4 to UOB Bank.


50. Lat Krabang 3.

  • From 22:00 on 9 Apr 2026 to 05:00 on 10 Apr 2026, valve closure, pipe size: 300 PVC.
  • Affected areas: Lat Krabang, entrance of Lat Krabang Soi 3.