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Dam water levels rising across Philippines, Pagasa reports

Five of nine major dams monitored by Philippine weather authorities recorded rising water levels over the past day, according to the latest assessment from the state weather bureau.

LSN Philippines · 20 August 2026

MANILA — The Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa) reported Thursday that water levels had increased at five of the nine dams under its monitoring network during the previous 24-hour period.

The agency's assessment, issued at 8 a.m., indicated a generally positive trend in water storage across monitored reservoirs nationwide, though Pagasa did not specify which dams recorded the increases or provide details on the magnitude of the rises.

The update comes as water security remains a critical concern for the Philippines, with dam levels directly affecting irrigation for agriculture, hydroelectric power generation, and water supply for major urban centers.

Philippines typically experiences seasonal fluctuations in water levels tied to monsoon patterns and rainfall distribution. Pagasa continues to monitor dam conditions and issues regular updates to inform water resource management decisions across the country.