02/09/2026
PUBLIC ADVISORY
East Bay Water Supply System Existing Transmission Lines Flushing & Disinfection Activity
September 01– 05, 2026
Manila Water will conduct flushing and disinfection activity from September 01 to 05, 2026 of our existing East Bay Water Supply System Transmission Lines.
Pipeline flushing is a standard procedure that removes sediments and residual materials from newly installed pipelines to help ensure clean, safe, and reliable water service before the facility becomes fully operational.
Discharge Locations and Flushing Schedule:
1. Along National Rd near Bayugo Elem School (Creek), Brgy. Bayugo Jala-Jala – September 1-2, 2026/ 8 pm to 4 am
2. Along National Rd Brgy. Punta near Palay Palay Arko (Creek), Jala-Jala – September 2-3, 2026/ 8 pm to 4 am
3. Along National Rd. near Pagkalinawan Rd. Brgy. Palaypalay (Creek), Jala-Jala – September 3-4, 2026/ 8 pm to 8 pm
4. Along Mabitac Rd. fronting Eastbay Treatment Plant Brgy. Kabulusan, Pakil Laguna – September 4-5, 2026/ 8 pm to 11 pm
The activity supports Manila Water's efforts to strengthen water security and maintain a reliable water supply, especially during periods of increased demand and El Niño conditions. It will be undertaken in compliance with applicable regulatory requirements.
Thank you for your understanding and cooperation.
Hotline: 1627