The Kaliwa Dam was proposed as a project in 2012, and it's part of a larger group of water supply projects centering on the Kaliwa River Watershed that have been in the works since the 1970s.

The Kaliwa Dam was proposed as a project in 2012, and it's part of a larger group of water supply projects centering on the Kaliwa River Watershed that have been in the works since the 1970s.

Kaliwa Dam has three components: the 73-meter concrete gravity dam which straddles the borders of Quezon and Rizal provinces, the 27.7-kilometer underground conveyance tunnel, and the reservoir. The ...

There is one and only immediate solution for this water crisis TODAY and this is the construction of Kaliwa Dam project in the Kaliwa River Watershed in the Sierra Madre mountain ranges of Rizal and ...

Officials say the Kaliwa Dam will help alleviate an impending water shortage in the capital that's being exacerbated by climate change. But the project is plagued with controversies and questions.