Metropolitan Waterworks Authority Announces Water Outages and Low Pressure Areas on 16 September 2026: Check Impacted Locations

The Metropolitan Waterworks Authority (MWA) announced areas with no water flow or low water pressure on 16 September 2026. Check which locations will be affected.

A reporter has reported that the websiteof the Metropolitan Waterworks AuthorityorMWAannounced areas with no water flow or low water pressure on 16 September 2026 due to water pipe maintenance, pipeline cut-offs, pressure adjustments, and suspension of pumping station and water plant operations. The details are as follows.

Announcement of water outages on 16 September 2026 at work sites (areas covering Bangkok, Nonthaburi, and Samut Prakan).

1. In front of Precha Date Palm Garden

• From 09:00 to 12:00, working in the DMA system, pipe size: 300 PVC.
• Affected areas: Khlong Kan Aen Canal, Laphawan 9 Sinbadee Village.

2. Phasuk Santhi Village, Phatthanakan 69

• From 10:00 to 16:00, pipeline cut-off, pipe size: 150 PVC.
• Affected areas: Phatthanakan, Cha Nam from Phatthanakan 63 to Phatthanakan 69, Klong Prawet Burirom, all intersections and alleys.

3. Soi Phatthanakan 69, Intersection 9

• From 10:00 to 16:00, pipeline cut-off, pipe size: 150 PVC.
• Affected areas: Phatthanakan Road, facing Soi Phatthanakan 69 on the left side, water outage from the entrance of Soi Phatthanakan 69 to Ban Ma Canal and connected Soi Phatthanakan 65, water outage at every intersection and alley.

4. Soi Lat Phrao 101, Intersection 36 (Lat Phrao 107, Intersection 23)

• From 10:00 to 16:00, pipeline cut-off, pipe size: 200 PVC.
• Affected areas: Lat Phrao, Soi Lat Phrao 101 Intersection 36 (Lat Phrao 107 Intersection 23), Nirun City.

5. Soi Lat Phrao 101, Intersection 36 (Lat Phrao 107, Intersection 23)

• From 10:00 to 16:00, pipeline cut-off, pipe size: 200 ST.
• Affected areas: Lat Phrao, Soi Lat Phrao 101 Intersection 36 (Lat Phrao 107 Intersection 23), Nirun City.

6. Khlong Luang Paeng, Bua Nakarin Road

• From 10:00 to 16:00, pipeline cut-off, pipe size: 300 ST.
• Affected areas: Bua Nakarin Road, Wat Palat Pliang Alley, all of Bua Nakarin Road, and Nam Daeng - Bang Phli 41 - 45 alleys (including side alleys).

7. Tan Khu Community Zone 1 along Khlong Prem

• From 10:00 to 16:00, pipeline cut-off, pipe size: 100 PVC.
• Affected areas: Songprapha, all of Tan Khu Community along Khlong Prem.

8. Soi Ram Inthra 8, Intersection 22, Ram Inthra Road

• From 10:00 to 16:00, pipeline cut-off, pipe size: 200 PVC.
• Affected areas: Soi Ram Inthra 8 Intersection 22, Soi Lat Pla Khao 72, and Intersections 2-14 of Soi Ram Inthra 8 Intersection 14-24.

9. In front of German Beer Tawandang Brewery, Chaeng Watthana

• From 22:00 on 16 September 2026 until 04:00 on 17 September 2026, conducting Step Test, pipe size: 300 PVC.
• Affected areas: Chaeng Watthana Road, Pak Kret Bypass Road, from Central Chaeng Watthana to Pak Kret Bypass Road and up to Soi Pak Kret Bypass 43.

10. Closing the main valve of an 800 mm pipe to install equipment near Euang Luang Village, Bang Kruai-Sai Noi Road.

• From 22:00 on 16 September 2026 until 05:00 on 17 September 2026, closing the main valve, pipe size: 800 mm.
• Affected areas: Water flow will be low to none on Therdphraekiti Road from the intersection connecting Bang Kruai-Sai Noi Road to the intersection connecting Southern Railway Bypass Road; Bang Kruai-Sai Noi Road from Rama 7 Bridge to the intersection connecting Therdphraekiti Road; intersections from Therdphraekiti Road to the entrance of Wat Khonon Soi; Bang Kruai-Jong Thanom Road from Bang Kruai Municipality to Therdphraekiti Road; Southern Railway Bypass Road near Rama 7 Bridge.

11. Entrance to Soi Tiwanon 37 (in front of Toshiba factory)

• From 23:00 on 16 September 2026 until 05:00 on 17 September 2026, conducting Step Test, pipe size: 300 AC.
• Affected areas: Tiwanon Road, Nonthaburi Road, from Sansiri Village, Sanambinam to Sanambinam Intersection and up to Soi Tiwanon 37.