La Mesa Dam Nears Spilling Level as Heavy Rains Continue
The La Mesa Dam in Quezon City is fast approaching its spilling level due to persistent rains brought by the southwest monsoon, locally known as the habagat, sources said. As of Monday morning, the dam’s water level stood at 76.6 meters, inching closer to the critical spilling mark of 80.1 meters.
According to updates from weather authorities, Metro Manila is expected to receive moderate to heavy rainfall, ranging from 50 to 100 millimeters. The continuous downpour signals a growing risk of the dam overflowing, which could impact nearby low-lying communities.
Areas at Risk from La Mesa Dam Overflow
Officials warned that if the dam reaches its spilling point, floodwaters could affect several vulnerable areas. These include parts of Quezon City along the Tullahan River such as Fairview, Forest Hills Subdivision, Quirino Highway, Sta. Quiteria, and San Bartolome. Nearby Valenzuela communities like North Expressway and La Huerta Subdivision, as well as Malabon, are also at risk.
Broader Rainfall Warnings Across Luzon
Beyond Metro Manila, the southwest monsoon is expected to bring moderate to heavy rains to several provinces, including Pangasinan, Zambales, Bataan, Cavite, Batangas, and Occidental Mindoro, local leaders noted. These areas may see localized flooding, especially in urbanized or low-lying zones and near rivers.
Authorities also cautioned about possible landslides in areas prone to such hazards due to the prolonged wet weather.
Weather Developments and Tropical Cyclone Update
As of Monday morning, a low pressure area (LPA 07g) was detected 950 kilometers east-northeast of Eastern Visayas. The meteorological agency classified its potential to develop into a tropical depression within 24 hours as medium.
Meanwhile, the habagat is forecasted to persist, continuing to bring rainfall to many parts of the country throughout the day.
Residents in affected regions are urged to stay alert and prepare for possible flooding and landslides as the situation develops.
For more news and updates on La Mesa Dam water level, visit Filipinokami.com.
