Metropolitan Waterworks Authority Announces Water Supply Interruptions and Low Pressure on 7 Apr 2026 in Bangkok, Nonthaburi, and Samut Prakan

The Metropolitan Waterworks Authority (MWA) announced areas where water supply will be interrupted. - Water outages and low water pressure on 7 Apr 2026 in Bangkok, Nonthaburi, and Samut Prakan. Check which areas are affected.

On 6 April 2026, MWA or the Metropolitan Waterworks Authority announced water outages and low water pressure on 7 April 2026. This is due to water pipe maintenance, pipe joint cutting, pressure adjustments, and upgrades at pumping stations and water treatment plants.

Water outages on 7 April 2026 according to work sites (Bangkok, Nonthaburi, and Samut Prakan).

1. Entrance of Soi Sai Ma 3 near the concrete factory.

• From 09:00 to 12:00, work on DMA system, pipe size: 300 PVC.
• Affected area: Entrance of Soi Sai Ma 3 near concrete factory, Sai Ma, from Sai Ma 3 intersection to Perfect Place Village.

2. Denchai Khlong Asia Village.

• From 10:00 to 15:30, pipe joint cutting, pipe size: 300 PVC.
• Affected area: Phraek Sa, Khlong Asia, entire Denchai Khlong Asia Village.

3. Soi Pracha Uthit.

• From 10:00 to 15:30, pipe joint cutting, pipe size: 150 PVC.
• Affected area: Soi Pracha Uthit, Thepharak, entire Soi Pracha Uthit.

4. Riverside at the end of Soi Charan Sanitwong 96/1.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 110 HDPE.
• Affected area: Riverside at the end of Soi Charan Sanitwong 96/1, Charan Sanitwong 96/1.

5. Soi Ratchaphruek 26, 28.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 200 PVC.
• Affected area: Soi Ratchaphruek 26, 28, Ratchaphruek, Ratchaphruek 24-30 even side.

6. Soi Chao Phraya Siam (in front of Royal River Hotel).

• From 10:00 to 16:00, pipe joint cutting, pipe size: 200 PVC.
• Affected area: Soi Chao Phraya Siam (in front of Royal River Hotel), Charan Sanitwong, Charan Sanitwong 66/1 (Soi Chao Phraya Siam).

7. Somdet Chao Phraya Road near Phaya Mai Market.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 300 PVC.
• Affected area: From Phaya Mai Market, Soi Somdet Chao Phraya 1 to Soi Somdet Chao Phraya 9, and Soi Tha Din Daeng 9 to Soi Tha Din Daeng 17, all inclusive.

8. Ratchada 36, Intersection 9-1.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 100 PVC.
• Affected area: Ratchada, Ratchada 36 Intersection 9-1.

9. Soi Sukhaprachasan 3, Soi 15.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 150 PVC.
• Affected area: Entire Soi Sukhaprachasan 3, Soi 15 area.

10. Near Lakefront Road, Nichada Thani Village, Samakki Road.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 150 PVC.
• Affected area: Samakki Road, Soi Samakki 29 (Nichada Thani Village), from Nichada Thani Village entrance (left side) to the roundabout near the international school in Nichada Thani Village, entire area.
  11. Near Soi Tiwanon 27 (Nakorn Education), Tiwanon Road.

11. Near Soi Tiwanon 27 (Nakorn Education), Tiwanon Road.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 50 PVC.
• Affected area: Tiwanon Road, from entrance of Soi Tiwanon 27 (Nakorn Education) (right side), passing Soi Nakorn Education 5 through 12, all in Soi Tiwanon 27 (Nakorn Education).

12. Phayathai Village, Sukhaprachasan 2 Road.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 200 AC.
• Affected area: Sukhaprachasan 2 Road (right side) from Chaeng Watthana-Pak Kret Road, from Khlong Thong Lang to Khlong Bang Phut, entire area.

13. Soi Samakki 65, Prachanives 2 Village Phase 3.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 100 PVC.
• Affected area: Samakki Road, Soi Samakki 65, Prachanives 2 Village Phase 3, entire area.

14. Soi Sukhaprachasan 2 Intersection 64.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 200 PVC.
• Affected area: Sukhaprachasan 2 Road (left side) from Sukhaprachasan 3 intersection, from Lumpinee Townville to PPN Engineering Company, entire area.

15. Sukhumvit 2.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 150 PVC.
• Affected area: Sukhumvit, Sukhumvit 2 to Sukhumvit 8, Maen Si area, Sukhumvit.

16. Soi Ramkhamhaeng 118, Intersections 51, 53.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 50 PB.
• Affected area: Ramkhamhaeng Road, from drainage canal water outage starting at right side facing Soi Ramkhamhaeng 118 Intersection 34 to Soi Suwan Pruek Village right side, Saphan Sung District to Soi Ramkhamhaeng 118 Intersection 55 and Suwan Pruek Village, complete water outage in all intersections and alleys of Soi Ramkhamhaeng 118.

17. Along Phutthamonthon Sai 1 Road in front of M Town Plus.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 300 PVC.
• Affected area: Phutthamonthon Sai 1 Road, along both sides from Khlong Bang Khing to Khlong Bang Waek.

18. Thaweewattana 5.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 50 PB.
• Affected area: Thaweewattana, Thaweewattana 5.

19. Along Soi Ekachai 131.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 300 AC.
• Affected area: Ekachai Road, Soi Ekachai 131, Phasi Charoen, Taksin area.

20. Soi Ekachai 119, Ketsarin Village.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 200 PVC.
• Affected area: Ekachai Road, Soi Ekachai 119.

21. Sena Nives 117 Village.

• From 10:00 to 16:00, pipe joint cutting.
• Affected area: Prasert Manukit, Senanikom, entire Sena Nives Project 1 (Soi 105-125).

22. Bang Bua canal community.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 150 PVC.
• Affected area: Chaeng Watthana, Bang Bua Housing, Bang Bua Canal community.

23. Soi Saphan Kwa.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 150 PVC.
• Affected area: Pracharat Sai 2, Saphan Kwa, Athibodi, Pattana, Club, and roadside areas.

24. Soi Weluwanaram 36.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 100 PVC.
• Affected area: Weluwanaram, Weluwanaram 36.

25. Welfare building of the Royal Thai Armed Forces Headquarters.

• From 10:00 to 16:00, water meter installation, pipe size: 300 PVC.
• Affected area: Along Phaholyothin Road (inbound side), from in front of hospital (SCG) to entrance of Phaholyothin 48 Soi, including Soi Phaholyothin 48 intersections 1-17 (both sides) and intersections 2-22 of Phaholyothin Road, Bang Khen District.

26. Soi Khu Bon 27, Intersection 26, Khu Bon Road.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 300 PVC.
• Affected area: Soi Khu Bon 27, intersections 3-5 and 6-40 on Khu Bon Road, Bang Khen.

27. Pracha Samran Road.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 300 ST.
• Affected area: Pracha Samran Road, roadside from Suan Kaset Soi to Suk Samruai Soi.

28. Entrance of Soi Maitri Chit 7, Intersection 9.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 200 MT-PVC.
• Affected area: Soi Maitri Chit 7, from intersection 9 to the end of the soi, Min Buri.

29. Concrete road branch TK.345 Pratunam Khlong Bang Bua.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 300 PVC.
• Affected area: Khlong Khud Maha Thai Road, Concrete road branch 345 Pratunam Khlong Bang Bua Thong 3.

30. Pracha Phatthana Road.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 300 AC.
• Affected area: Pracha Phatthana, near Uea Arthorn 2.

31. Soi King Kaew 45, King Kaew Road.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 150 PVC.
• Affected area: King Kaew Road, Soi King Kaew 45.

32. Khlong Takhian.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 400 PVC.
• Affected area: Bang Na-Trat Road (outbound side), from entrance of Wat Sriwarin Noi Road to Khlong Sar Hong.

33. Noble Park Village, Soi Wat Luang Pho To, Bang Na-Trat Road.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 200 PVC.
• Affected area: Bang Na-Trat Road, Noble Park Village, Soi Wat Luang Pho To.

34. Branch road of Motorway No. 7.

• From 10:00 to 16:00, pipe joint cutting, pipe size: 300 PVC.
• Affected area: Rural Road No. 7, Highway No. 7.

35. Branch road of Highway 340 - along Khlong Jek.

• From 10:00 to 16:30, pipe joint cutting, pipe size: 200 AC.
• Affected area: Bang Kruai-Sai Noi, along Khlong Jek.

36. Khlong Bang Phli Noi.

• From 10:00 to 18:00, pipe joint cutting, pipe size: 400 AC.
• Affected area: Bang Na-Trat Road (outbound side), from Khlong Bang Phli Noi to Khlong Hom Sin.

Information fromMetropolitan Waterworks Authority