Metropolitan Waterworks Authority Announces Water Outages and Low Pressure Areas on 14 September 2026: Check Affected Locations

The Metropolitan Waterworks Authority (MWA) announces areas with “no water flow or low water pressure” on 14 September 2026. Check which locations will be affected.

A reporter notes that the websiteMetropolitan Waterworks AuthorityorMWAannounces areas experiencing no water flow or low water pressure on 14 September 2026 due to pipe maintenance, pipe joint cutting, pressure adjustments, and suspension of pump station and water plant operations, with details as follows.

Announcement of no water flow on 14 September 2026 by work sites (areas in Bangkok, Nonthaburi, and Samut Prakan).

1. Bangna-Trad Road, work site at Soi 21 (water restored to normal).

• From 14:00 to 16:30, pipe rupture occurred. Pipe size: 300 mm PVC.
• Affected area: Bangna-Trad Road, no water flow from Soi Bangna-Trad 13 to Soi 21.

2. Entrance of Soi Bamphen Kusol.

• From 22:00 on 14 Sep 2026 to 03:00 on 15 Sep 2026, Step Test conducted. Pipe size: 300 mm PVC.
• Affected area: Chan Road, even-numbered side from Soi Bamphen Kusol to Soi Chan 24; also Soi Chan 26, 28, 30; and Soi Decha.

3. Water shutoff to cut the main 800 mm pipe joint on Sukhumvit Road near Soi Thetsaban Bang Pu 95.

• From 22:00 on 14 Sep 2026 to 05:00 on 15 Sep 2026.
• Affected area: Resulting in low to no water flow on Sukhumvit Road from Tamru Intersection to Soi Thetsaban Bang Pu 94; Sukhumvit Road (inbound side) from Soi Bang Pu 58 (Radio Aviation Soi) to Bang Pu Industrial Estate Intersection; Bang Phli–Tamru Road from Pruksa Village 106 to Tamru Three-Way Intersection.

Information from the Metropolitan Waterworks Authority website.