(Mark Balmores) Philippine Atmospheric, Geophysi­cal, and Astronomical Services Admin­istration (PAGASA) hydrologist Ailene Abelardo said that at around 6 a.m. Monday, La Mesa Dam reached 68.93 meters, down from last Sunday's 69.02 meters. Its normal high water level is 80.15 meters. With the depleted water supply due to El Niño, customers of Manila Water Company, Inc. will continue to experience low pressure to no water service interruptions throughout the summer months. "We will implement until summer months. That will be up to June or when the rainy season begins," Dittie Galang, Manila Water head of planning and tacti­cal development corporate communica­tions, said. Galang said her company would be implementing "operational adjustments" in the way it will release its water supply to its customers. Manila Water sources its water from Angat-Ipo-La Mesa water system.