MANILA, Philippines — Residents in selected areas of Metro Manila, Rizal and Cavite are being urged to prepare for possible water service interruptions this week as the country’s two major water concessionaires carry out scheduled maintenance and improvement works.
Manila Water Company Inc. and Maynilad Water Services Inc. announced that portions of their respective service areas will experience temporary interruptions in water supply due to ongoing maintenance activities.
The latest advisory, reported Sunday, September 13, comes as households across Greater Manila continue to rely on regular system maintenance to keep water distribution facilities safe, reliable and operational.
CHECK YOUR WATER ADVISORY BEFORE THE INTERRUPTION
Customers are advised to closely monitor the official service advisories of their respective water providers, as the schedule, duration and affected areas may vary depending on the location and the specific maintenance work being conducted.
Manila Water serves the East Zone, covering parts of Metro Manila and Rizal, while Maynilad provides water and wastewater services to the West Zone, including several areas of Metro Manila and Cavite.
The companies regularly conduct maintenance, repair and improvement activities that may require temporary interruptions or changes in water pressure.
Recent reports from other Philippine news outlets have also documented scheduled water interruptions across Greater Manila in 2026, with utilities citing maintenance and improvement works as key reasons for temporary disruptions.
WHY ARE WATER INTERRUPTIONS NECESSARY?
Water concessionaires have said scheduled maintenance is necessary to maintain the safety and reliability of the water distribution network.
These activities can include repairs to pipelines, replacement of aging equipment, system upgrades and other technical works designed to prevent larger or longer disruptions in the future.
Maynilad has previously said that regular maintenance helps keep its distribution system safe, reliable and in good operating condition.
For Manila Water customers, the company continues to publish service improvement and other customer advisories through its official channels. Customers with concerns may also contact Manila Water’s Customer Care Hotline at 1627.
METRO MANILA’S WATER SUPPLY UNDER CLOSE WATCH
The latest scheduled interruptions come amid continued attention on Metro Manila’s overall water supply situation.
Earlier this year, Manila Water assured East Zone customers that it did not expect to impose rotational water interruptions despite reduced water allocations linked to El Niño conditions, citing alternative water sources and additional supply projects.
This means the latest interruptions should be distinguished from a broad water shortage or rotational rationing. The current disruptions are linked to scheduled maintenance works affecting specific areas and customers.
WHAT CUSTOMERS SHOULD DO
Residents in affected areas are advised to:
- Store enough water before the scheduled interruption.
- Use water conservatively while service is affected.
- Check official Manila Water or Maynilad advisories for the exact schedule and affected locations.
- Prepare for possible changes in restoration times if maintenance work takes longer than expected.
Customers are also encouraged to monitor official announcements because water service restoration schedules can vary depending on the progress of maintenance activities and the condition of the distribution system.
For the latest and most accurate list of affected areas, residents should consult the official Manila Water Service Advisories and Maynilad Service Advisories.
The key question for thousands of households this week is now simple: Will your area be among those affected?
Residents in Metro Manila, Rizal and Cavite are urged to check their local water service advisories as maintenance works continue.
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