Angat Dam Nears Critical Water Level
MANILA – A hydrologist warned Wednesday that Angat Dam could reach the critical low water level of 160 meters within the next few days or by the end of June, as below-forecast rainfall continues to deplete the reservoir.
As of 8 a.m. Wednesday, the dam's water level stood at approximately 163.51 meters, dropping an average of half a meter per day due to insufficient rain.
Rainfall Shortfall Worsens Situation
The weather bureau recorded only 127 millimeters of rain from June 1 to 22, significantly lower than the projected 280 millimeters for the period. This shortfall has accelerated the decline in water levels.
Impact on Metro Manila Water Supply
Angat Dam supplies 98 percent of Metro Manila's potable water through the Metropolitan Waterworks and Sewerage System. Its normal operating water level is 210 meters. With the continued decline, water shortages may be experienced in the region, according to Jofren Habaluyas of the Philippine Atmospheric, Geophysical and Astronomical Services Administration.
Government Measures in Place
Habaluyas said government interventions have been implemented to mitigate the impact. "There was zero allocation for irrigation since the last few weeks of May, so that the water would be concentrated for domestic supply," he explained.
Outlook for Improvement
Habaluyas noted that rainfall is expected to increase by the second or third week of July. This could allow the reservoir's water level to rise and reach around 176.33 meters by July 31. Monsoon rains may also help replenish the dam, he added.
