Metropolitan Waterworks Authority Announces Water Supply Interruptions and Low Pressure Areas on 18 Oct 2026: Check Impacted Locations

The Metropolitan Waterworks Authority (MWA) has announced areas with “no water flow or low water pressure” on 18 October 2026 in Bangkok, Samut Prakan, and Nonthaburi. Check which locations will be affected.

A reporter has noted that the websiteof the Metropolitan Waterworks AuthorityorMWAhas announced areas experiencing no water flow or low water pressure on 18 October 2026 due to pipe maintenance, pipe connection cuts, pressure adjustments, and suspension of pumping station and water treatment plant operations, with the following details.

Announcement of no water flow on 18 October 2026 at work sites (areas: Bangkok, Samut Prakan, Nonthaburi)

1. Pracharat Bamphen 7

• From 10:00 to 16:00 hrs, pipe connection cut; pipe size: 150 PVC.
• Affected areas: Pracharat Bamphen and Pracharat Bamphen 7.

2. DM-13-07-01-01

• From 22:00 on 18 October 2026 to 04:00 on 19 October 2026, work in the DMA system; pipe size: 300 PVC.
• Affected areas: 1. Sukhumvit Road from Khlong Bang Na to Sukhumvit Soi 107 on the left side; 2. Sukhumvit Soi 105 on both sides from Sukhumvit Road to Lasalle Soi 37 (odd side) and to Lasalle Soi 20 (even side); 3. Sukhumvit Soi 107 odd side only from Sukhumvit Road to Bearing Soi 11/1.

Information from the Metropolitan Waterworks Authority website.