Luzon - 39
Abra River
Abulog River
Agno River (Pangasinan)
Angat River
Apayao River
Bay River
Bicol River
Cabuyao River
Cagayan River
Chico River
Ilagan River
Magat River
Pinacanauan River
Siffu River
Mallig River
Calumpang River (Batangas)
Ifugao River
Mangangate River
Marikina River (Metro Manila)
Morong River
Pagsanjan River (Laguna)
Pampanga River
Pangil River (Laguna)
Pansipit River
Parañaque River
Pasig River (Metro Manila)
San Juan River
Taguig River (Metro Manila)
San Juan River
San Cristobal River (Laguna)
Santa Cruz River
Sapang Baho River
Siniloan River
Tarlac River
Tullahan River
Tunasan River
Umiray River
Wawa River
VisayasAkean River -8
Banica River
Hilabangan River
Iloilo River
Jalaur River
Loboc River
Panay River
Silmugi River
Subangdaku River
MindanaoAgusan River-27
Umayam River
Buayan River
Cagayan River (Cagayan de Oro)
Bubunaoan River
Kalawaig River
Tagite River
Davao River
Salug River
Guagua River
Malungon River
Mindanao River
Pulangi River
Bobonawan River
Tigwa River
Manupali River
Muleta River
Sawaga River
Maradugao River
Kabacan River
Buluan River
Allah River
Tagum River
Libuganon River
Tagoloan River
Initao River(Initao, Mis. Or.)
Talabaan River(Naawan, Mis. Or)
Manticao River(Manticao, Mis. Or.)
