To better prepare for the coming summer months and help ensure that water supply remains available to customers, Manila Water will be undertaking preventive maintenance works at its San Juan Pumping Station. This will result to temporary water service interruption affecting almost 337,000 population in 84,203 households, commercial and business establishments in 123 barangays in Makati City, Mandaluyong City, San Juan City, and the City of Manila beginning Tuesday, March 3, 2020 at 11:00 PM until 6:00 AM, Wednesday, March 4, 2020.