Manila Water’s Upper Wawa Dam supplies more water to 100,000 Antipolo residents

East Zone concessionaire Manila Water has begun drawing water supply from the Upper Wawa Dam to support the operations of its Calawis Water Treatment Plant (WTP) in Antipolo City, reinforcing the company’s commitment to strengthening system reliability, ensuring continuous 24/7 water service, and securing long-term water availability for its customers. The development forms part of