Manila Water has completed the desludging of over 94,000 septic tanks in its East Zone concession area. The work took place between January and August 2026. The company is increasing sanitation efforts as it prepares for a stronger El Niño expected in early 2027.
The initiative aims to improve wastewater management and reduce the risk of water contamination. By cleaning septic tanks regularly, Manila Water hopes to maintain clean water supply and prevent health issues linked to poor sanitation. The East Zone includes parts of Metro Manila and surrounding provinces.
El Niño is known to cause prolonged dry seasons and water shortages. Manila Water is also expanding its water sources and reinforcing its infrastructure to handle potential shortages. The company has not provided specific figures on the impact of the desludging work on water quality or public health.
The effort is part of a broader strategy to ensure water security during climate-related challenges. Officials have emphasized the importance of maintaining sanitation systems to support public health. No official statements have been made about the long-term effects of the program.
