Overview
Maynilad - La Mesa Water Treatment Plant 1 is an operational facility in the Philippines, serving the Manila metropolitan area. It treats water from the Angat-Ipo-La Mesa water system, a critical source for the region.
Maynilad - La Mesa Water Treatment Plant 1 is a key water treatment facility located in the Philippines, serving the greater Manila area. As part of the Maynilad Water Services network, it plays a vital role in supplying treated water to millions of residents in one of the world's most densely populated urban regions. The plant operates under the regulatory framework of the Philippine Clean Water Act (Republic Act 9275) and the National Water Resources Board. The facility is part of a large-scale water supply system that includes the Angat Dam, Ipo Dam, and La Mesa Reservoir, ensuring water security for Metro Manila. The treated water from this plant is distributed to consumers, with wastewater from the service area managed by separate sewage treatment plants. The facility's operations support the health of downstream ecosystems, including Manila Bay, which receives treated effluent from the region's wastewater infrastructure.
Environmental context
The plant draws raw water from the Angat-Ipo-La Mesa watershed, which drains into the Pampanga River basin and ultimately into Manila Bay. Manila Bay is a semi-enclosed estuary that supports diverse marine life and fisheries, but faces challenges from urbanization and pollution. The plant's operations help maintain water quality in the watershed, benefiting both human consumption and the bay's ecological health.
Frequently asked questions
The plant is located in the Philippines, serving the Manila metropolitan area. Its coordinates are approximately 14.7155 N, 121.0711 E.
The plant is part of the Maynilad water system that supplies millions of residents in Metro Manila, one of the largest urban agglomerations in the world.
As a water treatment plant, it produces potable water for distribution. Wastewater from the service area is managed by separate sewage treatment plants, which discharge treated effluent into Manila Bay or other receiving water bodies.
The plant operates under the Philippine Clean Water Act (Republic Act 9275) and is regulated by the National Water Resources Board and the Department of Environment and Natural Resources.
The La Mesa watershed is a critical water source for Metro Manila and supports biodiversity. It drains into the Pampanga River basin and Manila Bay, which is an ecologically important estuary for fisheries and migratory birds.
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