Going beyond water rationing

IN ILOILO City, water rationing has become the immediate response to the severe shortages caused by the El Niño and reduced production from key sources such as the Maasin Dam. The story of Metro Pacific Iloilo Water (MPIW) highlights a city at the mercy of natural variability, with water levels teetering perilously close to critical thresholds.

While rationing is a necessary stopgap, it is by no means a sustainable solution for a city with a population of 457,626 (2020 census) spread across 180 barangays. Iloilo City – and any community grappling with similar crises – must look beyond mere rationing to a range of solutions that address both the symptoms and root causes of water scarcity.

The dependence on traditional water sources such as rivers and dams is apparently volatile. Because these sources fluctuate greatly depending on climatic conditions, alternative sources such as rainwater harvesting and treated wastewater reuse should be explored and expanded. Such systems not only provide a buffer against drought, but also promote sustainability by reducing dependence on freshwater bodies.

The infrastructure also needs to be improved. This isn’t rocket science. Aged pipes and inefficient water distribution systems often lead to significant water loss. By investing in modernizing these systems, cities can dramatically reduce water waste. In addition, implementing advanced leak detection technologies can help quickly address losses that do occur, ensuring that the precious water available is used efficiently.

Certainly, public education and engagement should not be overlooked. The community must be involved not only as bystanders, but also as active participants in water conservation efforts. Educational campaigns can provide citizens with the knowledge and tools to reduce their water consumption, while incentives for water-efficient appliances can further reduce consumption.

On a broader scale, urban planning and green infrastructure can contribute significantly to water sustainability. Permeable sidewalks, green roofs and improved urban greenery can help with water absorption and reduce runoff, replenishing local aquifers and mitigating the effects of droughts.

Policy and administration must therefore take up the challenge. This not only concerns strict rules for water use during crises, but also measures that anticipate and plan for water scarcity. Policies that encourage or mandate the adoption of water-saving technologies and practices can create a culture of conservation that goes beyond emergency measures.

Iloilo City must leverage innovative, community-wide efforts to truly protect itself from future shortages. Water, the lifeblood of the city, must be conserved and managed with foresight and responsibility.