MANILA, Philippines — With the Philippines entering the height of the summer season, Manila Water Philippine Ventures (MWPV) has activated comprehensive preparedness measures across its 13 operating units outside Metro Manila to combat rising demand and extreme heat.
The move follows recent PAGASA advisories warning of “danger level” heat indices, which could reach as high as 42°C to 51°C in various parts of the country this April. High temperatures typically lead to a spike in water consumption while simultaneously straining surface water sources due to reduced rainfall.
MWPV, the non-East Zone subsidiary of Manila Water, operates in several key provinces that are expected to feel the brunt of the heatwave, including:
- Luzon: Laguna and Pampanga.
- Visayas: Cebu, Aklan (Boracay), and Samar.
- Mindanao: Davao del Norte.
To ensure a continuous supply despite the environmental pressure, the company is implementing localized tactics tailored to the specific water sources of each region:
- Alternative Sources: Activation of standby deep wells and backup systems to supplement surface water.
- Infrastructure Maintenance: Proactive checks and servicing of critical equipment, including pumps, reservoirs, and emergency generator sets.
- System Optimization: Adjusting water pressure and flow to balance distribution and prevent “dry spots” in densely populated areas.
- Leak Suppression: Intensifying non-revenue water (NRW) repairs to minimize losses during peak demand periods.
Melvin John Tan, Manila Water COO for the Non-East Zone, emphasized that the company is utilizing predictive models and historical data from previous El Niño events to stay ahead of the curve.
“These elevated heat conditions can significantly strain water systems… our efforts are implemented year-round, allowing us to respond proactively rather than reactively to seasonal pressures,” Tan stated.
The company plans to continue investing in climate-resilient infrastructure and the rehabilitation of deep wells to enhance long-term water security amid increasing climate variability.