Rio Guanajibo - Rio Guanajibo at a Glance - near Hormigueros Rio Rosario - Rio Rosario at a Glance - near Hormigueros Rio Grande De Loiza - Rio Grande De Loiza at a Glance - at San Lorenzo - at Caguas Lago Loiza - Lago Loiza at a Glance - near Trujillo Alto Rio Gurabo - Rio Gurabo at a Glance - below El Mango - at Gurabo Rio Piedras - Rio Piedras at a Glance - at El Senorial - at Hato Rey Rio Coamo - Rio Coamo at a Glance - at Coamo Rio Cibuco - Rio Cibuco at a Glance - below Corozal - at Vega Baja Rio Culebrinas - Rio Culebrinas at a Glance - near Moca - near Aguada

Rio De La Plata - Rio De La Plata at a Glance - at Aibonito - at Comerio - below La Plata Dam - near Toa Alta Lago Dos Bocas - Lago Dos Bocas at a Glance - at Utuado Rio Grande De Arecibo - Rio Grande De Arecibo at a Glance - below Utuado - above Arecibo Rio Grande De Anasco - Rio Grande De Anasco at a Glance - near San Sebastian Rio Grande De Manati - Rio Grande De Manati at a Glance - near Morovis - near Ciales - near Manati Rio Cerrillos - Rio Cerrillos at a Glance - above Lago Cerrillos Rio Portugues - Rio Portugues at a Glance - near Tibes Rio Camuy - Rio Camuy at a Glance - at Rio Camuy nr Bayaney Rio Blanco - Rio Blanco at a Glance - at Rio Blanco nr Florida