List of Rivers of Argentina

Draining Into Sl.No Name Interior basins 1 Abaucán River Atlantic Ocean - Patagonia 2 Agrio River La Plata Basin 3 Aguapey River Pacific Ocean 4 Aisén River (Chile) Atlantic Ocean - Patagonia 5 Aluminé River La Plata Basin 6 Arenales River La Plata Basin 7 Arrecifes River La Plata Basin 8 Arroyo del Medio Atlantic Ocean - Patagonia 9 Atuel River Pacific Ocean 10 Azul River Atlantic Ocean - Patagonia 11 Barrancas River Interior basins 12 Belén River Atlantic Ocean - Patagonia 13 Belgrano River La Plata Basin 14 Bermejito River La Plata Basin 15 Bermejo River (Teuco River) Atlantic Ocean - Patagonia 16 Blanco River Atlantic Ocean - Patagonia 17 Blanco River Atlantic Ocean - Patagonia 18 Calingasta River Interior basins 19 Carapari River La Plata Basin 20 Carcarañá River Atlantic Ocean - Patagonia 21 Castaño Viejo River Atlantic Ocean - Patagonia 22 Chalía River (Shehuen River) Atlantic Ocean - Patagonia 23 Chico River Atlantic Ocean - Patagonia 24 Chico River Atlantic Ocean - Patagonia 25 Chico River Atlantic Ocean - Patagonia 26 Chico River Atlantic Ocean - Patagonia 27 Chimehuin River Atlantic Ocean - Patagonia 28 Chubut River Atlantic Ocean - Patagonia 29 Coig River (Coyle River) Atlantic Ocean - Patagonia 30 Collón Curá River Atlantic Ocean - Patagonia 31 Colorado River Interior basins 32 Conlara River La Plata Basin 33 Corrientes River Interior basins 34 Cosquín River Interior basins 35 Cruz del Eje River La Plata Basin 36 Cuarto River (Saladillo River, Chocancharava River) Atlantic Ocean - Patagonia 37 Desaguadero River (Salado River, Bermejo River, Vinchina River) Atlantic Ocean - Patagonia 38 Deseado River Atlantic Ocean - Patagonia 39 Diamante River La Plata Basin 40 Dorado River Interior basins 41 Dulce River Pacific Ocean 42 Enco River (Chile) La Plata Basin 43 Feliciano River Atlantic Ocean - Patagonia 44 Fénix Grande River Atlantic Ocean - Patagonia 45 Fuego River Pacific Ocean 46 Fui River (Chile) Pacific Ocean 47 Futaleufú River Atlantic Ocean - Patagonia 48 Gallegos River La Plata Basin 49 Grande River Atlantic Ocean - Patagonia 50 Grande River Atlantic Ocean - Patagonia 51 Grande River La Plata Basin 52 Gualeguay River La Plata Basin 53 Gualeguaychú River La Plata Basin 54 Guasamayo River La Plata Basin 55 Guaycurú River La Plata Basin 56 Guayquiraró River Atlantic Ocean - Patagonia 57 Guenguel River La Plata Basin 58 Horcones River Pacific Ocean 59 Hua Hum River Atlantic Ocean - Patagonia 60 Huaco River La Plata Basin 61 Iguazu River La Plata Basin 62 Iruya River La Plata Basin 63 Itaú River Interior basins 64 Itiyuro River Atlantic Ocean - Patagonia 65 Jáchal River Atlantic Ocean - Patagonia 66 La Leona River Atlantic Ocean - Patagonia 67 Limay River La Plata Basin 68 Lipeo River Pacific Ocean 69 Llanquihue River (Chile) La Plata Basin 70 Ludueña Stream La Plata Basin 71 Luján River Interior basins 72 Malargüe River Pacific Ocean 73 Manso River Interior basins 74 Mar Chiquita (Córdoba) La Plata Basin 75 Matanza River (Riachuelo) Pacific Ocean 76 Mayer River Atlantic Ocean - Patagonia 77 Mayo River Atlantic Ocean - Patagonia 78 Mendoza River La Plata Basin 79 Miriñay River La Plata Basin 80 Mocoretá River La Plata Basin 81 Mojotoro River (Lavayén River) Atlantic Ocean - Patagonia 82 Naposta Stream La Plata Basin 83 Negro River Atlantic Ocean - Patagonia 84 Neuquén River La Plata Basin 85 Nogoya River Pacific Ocean 86 Palena River (Carrenleufú, Corcovado River) La Plata Basin 87 Palometa River La Plata Basin 88 Paraguay River La Plata Basin 89 Paraná Miní River La Plata Basin 90 Paraná River Pacific Ocean 91 Pascua River (Chile) Atlantic Ocean - Patagonia 92 Pelque River La Plata Basin 93 Pepiri-Guazu River La Plata Basin 94 Pescado River Pacific Ocean 95 Pico River La Plata Basin 96 Pilaya River (Bolivia) La Plata Basin 97 Pilcomayo River Atlantic Ocean - Patagonia 98 Pinturas River Interior basins 99 Primero River (Suquía River) Pacific Ocean 100 Puelo River Atlantic Ocean - Patagonia 101 Quequén Grande River Interior basins 102 Quinto River (Popopis River) La Plata Basin 103 Reconquista River La Plata Basin 104 Río de la Plata Atlantic Ocean - Patagonia 105 Río de los Patos La Plata Basin 106 Río de Oro La Plata Basin 107 Río Grande de San Juan La Plata Basin 108 Río Grande de Tarija Atlantic Ocean - Patagonia 109 Río Negro La Plata Basin 110 Rosario River Interior basins 111 Saladillo River La Plata Basin 112 Saladillo Stream La Plata Basin 113 Salado River Interior basins 114 Salado River (Colorado River) La Plata Basin 115 Salado River (Salado del Norte, Juramento River, Pasaje River, Calchaquí River) Interior basins 116 Salí River La Plata Basin 117 Samborombón Bay La Plata Basin 118 Samborombón River La Plata Basin 119 San Antonio River La Plata Basin 120 San Francisco River La Plata Basin 121 San Javier River La Plata Basin 122 San Juan del Oro River (Bolivia) Atlantic Ocean - Patagonia 123 San Juan River Atlantic Ocean - Patagonia 124 Santa Cruz River La Plata Basin 125 Santa Lucía River Atlantic Ocean - Patagonia 126 Sauce Chico River Atlantic Ocean - Patagonia 127 Sauce Grande River La Plata Basin 128 Seco River Interior basins 129 Segundo River (Xanaes River) Atlantic Ocean - Patagonia 130 Senguerr River Pacific Ocean 131 Serrano River (Chile) Pacific Ocean 132 Simpson River La Plata Basin 133 Tapenagá River Interior basins 134 Tartagal River Atlantic Ocean - Patagonia 135 Tecka River La Plata Basin 136 Tercero River (Calamuchita River) La Plata Basin 137 Teuquito River Atlantic Ocean - Patagonia 138 Traful River Atlantic Ocean - Patagonia 139 Tunuyán River Atlantic Ocean - Patagonia 140 Tupungato River Pacific Ocean 141 Turbio River La Plata Basin 142 Urueña River La Plata Basin 143 Uruguay River Pacific Ocean 144 Valdivia River (Chile) Pacific Ocean 145 Vizcachas River Pacific Ocean 146 Yelcho River (Chile)