Subicwater operates two water treatment plants; the Binictican Water Treatment Plant and the Mabayuan Water Treatment Plant.

The Binictican Water Treatment Plant draws its water from five sources: Triboa, Binictican, Boton, Binanga, and Malawaan rivers.

The Mabayuan Water Treatment Plant sources its raw water from the Mabayuan creek and Sta. Rita rivers.

The treatment process is the same at all WTP's - chemical addition, sedimentation, rapid gravity filtration & final chlorination prior to distribution to our customers.