Metropolitan Waterworks Authority Announces Water Outages and Low Pressure Areas on 12 September 2026: Check Affected Locations

The Metropolitan Waterworks Authority (MWA) has announced areas with "no water flow or low water pressure" on 12 September 2026. Check which locations are affected.

A reporter reported that the websiteMetropolitan Waterworks AuthorityorMWAhas announced areas experiencing water outages or low water pressure on 12 September 2026 due to pipe maintenance, pipe connection cutting, pressure adjustments, and suspension of pumping station and water treatment plant operations. Details are as follows.

Announcement of water outage on 12 September 2026 at work sites (Bangkok, Nonthaburi, and Samut Prakan areas).

1. Soi Srisaman 8, Srisaman Road

• From 22:00 on 11 September 2026 until 05:00 on 12 September 2026.
• Affected area: Srisaman, from the edge of the waterworks canal on the even-numbered side of Soi Srisaman to Soi Srisaman 4 on Srisaman Road, work in DMA system, pipe size: 300 PVC.

2. Soi Pracharat Bamphen 15

• From 22:00 on 12 September 2026 until 04:00 on 13 September 2026, pipe connection cutting, pipe size: 300 ST.
• Affected area: Pracharat Bamphen, water outage from Soi Pracharat Bamphen 15 to opposite Soi Pracharat Bamphen 26 and all areas along the road.