Flowing along valleys, the Agno River, also known as the Pangasinan River, traverses the provinces of Benguet, Pangasinan, and Tarlac in Luzon mainland, and is a main source of water for Ambuclao Dam.
Flowing along valleys, the Agno River, also known as the Pangasinan River, traverses the provinces of Benguet, Pangasinan, and Tarlac in Luzon mainland, and is a main source of water for Ambuclao Dam.