This is a list of tributaries of the Río de la Plata, or rivers of the La Plata Basin. Tributaries and sub-tributaries are hierarchically listed in order from the mouth of the Río de la Plata upriver. The terms "right" and "left" indicate on which side of the main stem river a tributary is located, from the perspective of looking downriver, following standard river bank terminology usage. Countries are identified in abbreviated form: AR for Argentina, UY for Uruguay, PY or PA for Paraguay, BR for Brazil, and BO for Bolivia. Major dams are also noted.
- Salado River: right; AR; 35°44′44″S 57°21′51″W / 35.74556°S 57.36417°W[1] (Samborombón Bay); Río Salado at GEOnet Names Server.
- Rio Vallimanca: right; AR.
- Samborombón River: right; AR; 35°43′0″S 57°20′50″W / 35.71667°S 57.34722°W[1] (Samborombón Bay); GNS: Río Samborombón at GEOnet Names Server.
- Santa Lucía River: left; UR.
- Matanza River (Riachuelo): right; AR; 34°37′57″S 58°20′46″W / 34.63250°S 58.34611°W;[1] Río Matanza at GEOnet Names Server.
- Luján River: right; AR; 34°25′55″S 58°32′28″W / 34.43194°S 58.54111°W;[1] Río Luján at GEOnet Names Server.
- Reconquista River: right; AR
- San Juan River (Uruguay): left; UR; 34°16′26″S 57°59′21″W / 34.27389°S 57.98917°W;[1] Río San Juan at GEOnet Names Server.
- Uruguay River: left; AR, UY, BR; 35°43′0″S 57°20′50″W / 35.71667°S 57.34722°W;[1] GNS: Uruguay River at GEOnet Names Server, Río Uruguay at GEOnet Names Server, Rio Uruguai at GEOnet Names Server.
- San Salvador River (Uruguay): left; UY.
- Río Negro (Uruguay): left; UY; 33°25′S 58°25′W / 33.417°S 58.417°W;[1] GNS: Rio Negro at GEOnet Names Server.
- Yí River: left; UY; 33°6′50″S 57°6′46″W / 33.11389°S 57.11278°W;[1] Río Yi at GEOnet Names Server.
- Porongos River: left; UY.
- Chamangá River: left; UY.
- Yí River: left; UY; 33°6′50″S 57°6′46″W / 33.11389°S 57.11278°W;[1] Río Yi at GEOnet Names Server.
- Gualeguaychú River: right; AR; 33°4′45″S 58°25′0″W / 33.07917°S 58.41667°W;[1] Río Gualeguaychú at GEOnet Names Server.
- Queguay Grande River: right; UY.
- Queguay Chico River: right; UY.
- Daymán River: right; UY; 31°30′16″S 58°1′56″W / 31.50444°S 58.03222°W;[1] Río Daymán at GEOnet Names Server.
- Salto Grande Dam: AR, UY.
- Arapey Grande River: right; UY
- Arapey Chico River: right; UY.
- Mocoretá River: right; AR.
- Miriñay River: right; AR; 30°10′12″S 57°37′59″W / 30.17000°S 57.63306°W;[1] Miriñay Río at GEOnet Names Server.
- Quaraí River (Spanish Río Cuareim, Portuguese Rio Quaraí): left; UY, BR (border); 30°11′5″S 57°36′18″W / 30.18472°S 57.60500°W;[1] Río Cuareim at GEOnet Names Server.
- Ibicuí River: left; BR; 29°25′16″S 56°46′20″W / 29.42111°S 56.77222°W;[1] Rio Ibicuí at GEOnet Names Server.
- Itu River: right; BR; 29°24′37″S 55°51′2″W / 29.41028°S 55.85056°W;[1] Rio Itu at GEOnet Names Server.
- Santa Maria River (Rio Grande do Sul): left Ibicuí source; BR; 29°48′13″S 54°55′20″W / 29.80361°S 54.92222°W;[1] Rio Santa Maria at GEOnet Names Server.
- Ibicuí-Mirim River: right Ibicuí source; BR; 29°48′14″S 54°55′16″W / 29.80389°S 54.92111°W;[1] Rio Ibicuí-Mirim at GEOnet Names Server.
- Aguapey River: right; AR; 29°6′39″S 56°35′6″W / 29.11083°S 56.58500°W;[1] Río Aguapey at GEOnet Names Server.
- Icamaquã River: left; BR; 28°34′2″S 56°0′13″W / 28.56722°S 56.00361°W;[1] Rio Icamaquã at GEOnet Names Server.
- Ijuí River: left; BR; 27°58′3″S 55°20′1″W / 27.96750°S 55.33361°W;[1] Rio Ijuí at GEOnet Names Server.
- Santa Rosa River (Rio Grande do Sul): left; BR; 27°33′28″S 54°39′57″W / 27.55778°S 54.66583°W;[1] Rio Santa Rosa at GEOnet Names Server.
- Pepiri-Guazu River (Spanish Río Pepirí Guazú, Portuguese Rio Peperi Guaçu): right; AR, BR (border); 27°10′S 53°50′W / 27.167°S 53.833°W;[2] Río Pepirí Guazú at GEOnet Names Server, Rio Peperi Guaçu at GEOnet Names Server.
- Guarita River: left; BR.
- Das Antas River (Rio Grande do Sul): right; BR.
- Da Várzea River (Rio Grande do Sul): left; BR; 27°12′48″S 53°19′33″W / 27.21333°S 53.32583°W;[1] Rio da Várzea at GEOnet Names Server.
- Chapecó River: right; BR; 27°5′43″S 53°0′57″W / 27.09528°S 53.01583°W;[1] Rio Chapecó at GEOnet Names Server.
- Chapecozinho River: left; BR.
- Passo Fundo River: left; BR; 27°17′8″S 52°41′26″W / 27.28556°S 52.69056°W;[1] Rio Passo Fundo at GEOnet Names Server.
- Irani River: right; BR; 27°14′23″S 52°32′38″W / 27.23972°S 52.54389°W;[1] Rio Irani at GEOnet Names Server.
- Do Peixe River (Santa Catarina): right; BR.
- Forquetinha River: left; BR.
- Canoas River (Santa Catarina): right Uruguay source; BR; 27°36′21″S 51°27′20″W / 27.60583°S 51.45556°W;[1] Rio Canoas at GEOnet Names Server.
- Campos Novos Dam: BR (Santa Catarina).
- Caveiras River: left; BR.
- Marombas River: right; BR (Santa Catarina); 27°25′18″S 50°45′16″W / 27.42167°S 50.75444°W;[1] Rio Marombas at GEOnet Names Server.
- Pelotas River: left Uruguay source; BR; 27°36′31″S 51°27′22″W / 27.60861°S 51.45611°W;[1] Rio Pelotas at GEOnet Names Server.
- Vacas Gordas River: BR
- Pelotinhas River: BR
- Lava-Tudo River: BR
- Púlpito River: BR
- Paraná River: right; AR, PA, BR; 34°0′5″S 58°23′37″W / 34.00139°S 58.39361°W;[3] GNS: ??.
- Arrecifes River: right; AR; 33°45′19″S 59°34′11″W / 33.75528°S 59.56972°W;[1] Río Arrecifes at GEOnet Names Server.
- Gualeguay River: left; AR; 33°19′0″S 59°38′0″W / 33.31667°S 59.63333°W;[1] Río Gualeguay at GEOnet Names Server.
- Nogoya River: left; AR; 32°55′S 59°59′W / 32.917°S 59.983°W;[2] Arroyo Nogoyá at GEOnet Names Server, Río Nogoyá at GEOnet Names Server.
- Arroyo del Medio; right; AR.
- Saladillo Stream (Arroyo Saladillo or Río Saladillo): right; AR; 32°59′54″S 60°36′42″W / 32.99833°S 60.61167°W;[1] Arroyo Saladillo at GEOnet Names Server, Río Saladillo at GEOnet Names Server.
- Ludueña Stream: right; AR; 32°54′23″S 60°40′34″W / 32.90639°S 60.67611°W;[1] Arroyo Ludueña at GEOnet Names Server.
- Carcarañá River: right; AR; 32°26′32″S 60°48′13″W / 32.44222°S 60.80361°W;[1] Río Carcarañá at GEOnet Names Server.
- Tercero River (Calamuchita River): left Carcarañá source; AR; 32°54′54″S 62°19′29″W / 32.91500°S 62.32472°W;[1] Río Tercero at GEOnet Names Server.
- Cuarto River (Saladillo River, Chocancharava River): right Carcarañá source; AR; 32°54′55″S 62°19′29″W / 32.91528°S 62.32472°W;[1] Río Cuarto at GEOnet Names Server.
- Salado River (Argentina) (also Salado del Norte, Juramento River, Pasaje River, Calchaquí River): right; AR; 31°41′2″S 60°44′33″W / 31.68389°S 60.74250°W;[1] Río Salado at GEOnet Names Server, Río Pasaje at GEOnet Names Server, Río Juramento at GEOnet Names Server.
- Horcones River (variant: Río Rosario): right; AR (Santiago Estero and Salta); 26°35′S 63°58′W / 26.583°S 63.967°W;[2] Río Horcones at GEOnet Names Server, Río Rosario at GEOnet Names Server.
- Urueña River: right; AR (Santiago Estero and Salta); 26°14′S 64°30′W / 26.233°S 64.500°W;[2] Río Urueña at GEOnet Names Server.
- Arenales River
- Rosario River
- Guasamayo River
- Horcones River (variant: Río Rosario): right; AR (Santiago Estero and Salta); 26°35′S 63°58′W / 26.583°S 63.967°W;[2] Río Horcones at GEOnet Names Server, Río Rosario at GEOnet Names Server.
- Feliciano River: left; AR; 31°5′25″S 59°53′46″W / 31.09028°S 59.89611°W;[1] Arroyo Feliciano at GEOnet Names Server.
- Guayquiraró River: left; AR; 30°24′46″S 59°34′47″W / 30.41278°S 59.57972°W;[1] Río Guayquiraró at GEOnet Names Server.
- Corrientes River: left, AR; 30°0′38″S 59°33′21″W / 30.01056°S 59.55583°W;[1] Río Corrientes at GEOnet Names Server.
- Paraná Miní River: right; AR; 29°5′9″S 59°24′21″W / 29.08583°S 59.40583°W;[1] Río Paraná Miní at GEOnet Names Server.
- Santa Lucía River: left; AR; 29°4′43″S 59°14′9″W / 29.07861°S 59.23583°W;[1] Río Santa Lucía at GEOnet Names Server.
- Negro River (Chaco): right; AR (Chaco); 27°28′8″S 58°53′48″W / 27.46889°S 58.89667°W;[1] Río Negro at GEOnet Names Server.
- Guaycurú River: right; AR (Chaco).
- Paraguay River: right; AR, PA, BR; 27°17′21″S 58°36′29″W / 27.28917°S 58.60806°W;[1] GNS: Río Paraguay at GEOnet Names Server.
- Río de Oro: right; AR; 27°4′S 58°34′W / 27.067°S 58.567°W;[2] Río de Oro at GEOnet Names Server.
- Bermejo River (Teuco River): right; AR, BO; 26°52′S 58°23′W / 26.867°S 58.383°W;[2] GNS: Río Bermejo at GEOnet Names Server.
- Bermejito River: right (anabranch); AR; 25°39′S 60°11′W / 25.650°S 60.183°W;[2] GNS: Río Bermejito at GEOnet Names Server.
- Teuquito River
- Seco River
- San Francisco River: right; AR (Salta, Jujuy); 23°18′15″S 64°4′45″W / 23.30417°S 64.07917°W;[1] Río San Francisco at GEOnet Names Server.
- Grande River
- Mojotoro River (Lavayén River)
- Pescado River: right; AR; 22°59′48″S 64°20′12″W / 22.99667°S 64.33667°W;[1] Río Pescado at GEOnet Names Server.
- Río Grande de Tarija: left; AR; 22°55′37″S 64°20′11″W / 22.92694°S 64.33639°W;[1] Río Grande de Tarija at GEOnet Names Server.
- Itaú River: left; AR and BO; 22°20′12″S 64°5′52″W / 22.33667°S 64.09778°W;[1] Río Itaú at GEOnet Names Server.
- Lipeo River: right; AR; 22°26′28″S 64°31′33″W / 22.44111°S 64.52583°W;[1] Río Lipeo at GEOnet Names Server.
- Tebicuary River; left; PY; 26°36′16″S 58°11′34″W / 26.60444°S 58.19278°W;[1] Río Tebicuary at GEOnet Names Server.
- Pilcomayo River: right; AR, BO: 25°21′S 57°40′W / 25.350°S 57.667°W;[2] Río Pilcomayo at GEOnet Names Server.
- Pilaya River (Bolivia)
- San Juan del Oro River (Bolivia)
- Pilaya River (Bolivia)
- Confuso River: right, PA; 25°7′57″S 57°32′31″W / 25.13250°S 57.54194°W;[1] Río Confuso at GEOnet Names Server.
- Salado River (Paraguay): left; PA; 25°6′26″S 57°28′38″W / 25.10722°S 57.47722°W;[1] Río Salado at GEOnet Names Server.
- Piribebuy River: left; PY.
- Manduvirá River: left; PY; 24°57′30″S 57°18′28″W / 24.95833°S 57.30778°W;[1] Río Salado at GEOnet Names Server.
- Aguaray-Guazú River (Paraguay River): right; PY
- Negro River (Paraguay): PY
- Jejuí Guazú River: left; PA.
- Monte Lindo River: PY
- Ypané River: left; PY; 23°28′39″S 57°26′32″W / 23.47750°S 57.44222°W;[1] Río Ypané at GEOnet Names Server.
- Aquidabán River: left; PY
- Verde River (Paraguay): PY
- Apa River: left, PA, BR (border); 22°5′26″S 57°59′24″W / 22.09056°S 57.99000°W;[1] Rio Apa at GEOnet Names Server.
- Perdido River (Mato Grosso do Sul): right; BR (Mato Grosso do Sul).
- Caracol River (Mato Grosso do Sul): right; BR (Mato Grosso do Sul).
- Amanguijá River: left; BR (Mato Grosso do Sul).
- Tarunã River: left; BR (Mato Grosso do Sul).
- Tererê River: left; BR (Mato Grosso do Sul).
- Branco River (Mato Grosso do Sul): left; BR (Mato Grosso do Sul).
- Aquidabã River (Mato Grosso do Sul): left; BR (Mato Grosso do Sul).
- Novo River (Paraguay River): right; BR (Mato Grosso do Sul).
- Miranda River (Brazil): left; BR (Mato Grosso do Sul); 19°24′46″S 57°19′55″W / 19.41278°S 57.33194°W;[1] Rio Miranda at GEOnet Names Server.
- Aquidauana River: right; BR (Mato Grosso do Sul).
- Salobra River: left; BR (Mato Grosso do Sul).
- Negro River (Mato Grosso do Sul): left; BR (Mato Grosso do Sul); 19°14′20″S 57°13′15″W / 19.23889°S 57.22083°W;[1] Rio Negro at GEOnet Names Server.
- Taboco River: left; BR (Mato Grosso do Sul).
- Inhumas River (Mato Grosso do Sul): right; BR (Mato Grosso do Sul).
- Taquari-Mirim River (Mato Grosso do Sul): left; BR (Mato Grosso do Sul).
- Cuiabá River: BR; 17°9′10″S 56°38′57″W / 17.15278°S 56.64917°W;[1] Rio Cuiabá at GEOnet Names Server.
- Paraguazinho River: left; BR (MG, Pantanal)
- Cassanje River: left; BR (Mato Grosso, Pantanal);
- Jauru River (Mato Grosso): right; BR; 16°20′41″S 57°46′55″W / 16.34472°S 57.78194°W;[1] Rio Jauru at GEOnet Names Server.
- Aguapeí River: right; BR (Mato Grosso); 15°52′23″S 58°23′55″W / 15.87306°S 58.39861°W;[1] Rio Aguapeí at GEOnet Names Server.
- Cabaçal River: right; BR (Mato Grosso); 15°59′52″S 57°42′19″W / 15.99778°S 57.70528°W;[1] Rio Cabaçal at GEOnet Names Server.
- Vermelho River (Mato Grosso): right; BR (MG).
- Sepotuba River: left; BR (MG).
- Paraguay River: right; AR, PA, BR; 27°17′21″S 58°36′29″W / 27.28917°S 58.60806°W;[1] GNS: Río Paraguay at GEOnet Names Server.
- (Paraná River above Paraguay confluence)
- Yacyretá Dam: AR, PY.
- Iguazu River (Portuguese Rio Iguaçu, Spanish Río Iguazú, also Rio Iguassu): left; BR, AR (partially border); 25°35′33″S 54°35′27″W / 25.59250°S 54.59083°W;[1] Rio Iguaçu at GEOnet Names Server, Río Iguazú at GEOnet Names Server
- San Antonio River: left; BR, AR (border).
- Chopim River: left; BR.
- Salt Santiago Dam
- Jordão River (Paraná): right; BR.
- Iratim River: left; BR.
- São Francisco River (Paraná): left; BR (Paraná).
- Piquiri River: left; BR (Paraná); 24°1′37″S 54°5′37″W / 24.02694°S 54.09361°W;[1] Rio Piquiri at GEOnet Names Server.
- Goio-Erê River: right; BR.
- Cantú River: right; BR.
- Do Cobre River: left; BR.
- Ivaí River: left; BR (Paraná); 23°18′17″S 53°41′49″W / 23.30472°S 53.69694°W;[1] Rio Ivaí at GEOnet Names Server.
- Ligeiro River: left; BR.
- Corumbataí River (Paraná): left; BR.
- Ivinhema River: right; BR (Mato Grosso do Sul).
- Paranapanema River: left; BR (Paraná and São Paulo border); 22°39′30″S 53°5′23″W / 22.65833°S 53.08972°W;[1] Rio Paranapanema at GEOnet Names Server.
- Rosana Dam
- Taquaruçu Dam
- Capivara Dam
- Tibagi River: left; BR (Paraná); 22°47′55″S 51°0′18″W / 22.79861°S 51.00500°W;[1] Rio Tibagi at GEOnet Names Server.
- Iapó River: right; BR (Paraná).
- Das Cinzas River: left; BR (Paraná).
- Laranjinha River: left; BR (Paraná).
- Salto Grande Dam
- Pardo River (Paranapanema River): right; BR (São Paulo); 22°54′43″S 49°57′57″W / 22.91194°S 49.96583°W;[1] Rio Pardo at GEOnet Names Server.
- Xavantes Dam
- Itararé River: left: BR (Paraná and São Paulo border).
- Taquari-Guaçu River: left; BR (São Paulo).
- Apiai-Guaçu River: left; BR (São Paulo).
- Itapetininga River: right; BR (São Paulo); 23°36′1″S 48°26′33″W / 23.60028°S 48.44250°W;[1] Rio Itapetininga at GEOnet Names Server.
- Sérgio Motta Dam[4][5]
- Pardo River (Mato Grosso do Sul): right; BR; 21°39′51″S 52°13′27″W / 21.66417°S 52.22417°W;[1] Rio Pardo at GEOnet Names Server.
- Anhanduí River: right; BR.
- Do Peixe River (Paraná River): left; BR (São Paulo).
- Verde River (Mato Grosso do Sul): right; BR.
- São Domingos River (Mato Grosso do Sul): left; BR.
- Aguapeí River (São Paulo): right; BR.
- Eng Souza Dias (Jupiá) Dam[5]
- Sucuriú River: right; BR (Mato Grosse do Sul); 20°42′43″S 51°39′36″W / 20.71194°S 51.66000°W;[1] Rio Sucuriú at GEOnet Names Server.
- Tietê River: left; BR (São Paulo); 20°37′40″S 51°33′54″W / 20.62778°S 51.56500°W;[1] Rio Tietê at GEOnet Names Server.
- Três Irmãos Dam
- Nova Avanhandava Dam
- Promissão Dam
- Ibitinga Dam
- Bariri Dam
- Barra Bonita Dam
- Piracicaba River: right; BR (São Paulo); 22°36′53″S 48°19′12″W / 22.61472°S 48.32000°W;[1] Rio Piracicaba at GEOnet Names Server.
- Anhembi Dam
- Laras Dam
- Sorocaba River: left; BR; 22°58′56″S 47°48′24″W / 22.98222°S 47.80667°W;[1] Rio Sorocaba at GEOnet Names Server.
- Ituparanga Dam
- Sarapuí River (São Paulo): left; BR.
- Capivari River (Tietê River): right; BR; 22°59′3″S 47°45′51″W / 22.98417°S 47.76417°W;[1] Rio Capivari at GEOnet Names Server.
- Jundiaí River (upper Tietê River): right; BR; 23°12′41″S 47°17′34″W / 23.21139°S 47.29278°W;[1] Rio Jundiaí at GEOnet Names Server.
- Pinheiros River: left; BR (São Paulo state and São Paulo city); 23°31′36″S 46°45′0″W / 23.52667°S 46.75000°W;[1] Rio Pinheiros at GEOnet Names Server.
- Rio Grande (Pinheiros River): left; São Paulo City.
- Guarapiranga (reservoir): São Paulo City.
- Billings Reservoir: São Paulo City.
- Rio Grande (Pinheiros River): left; São Paulo City.
- Ilha Solteira Dam[6]
- São José dos Dourados River: left; BR (São Paulo); 20°22′22″S 51°19′22″W / 20.37278°S 51.32278°W;[1] Rio São José dos Dourados at GEOnet Names Server.
- Grande River: left Paraná source; BR (São Paulo and Minas Gerais border); 20°4′41″S 50°59′41″W / 20.07806°S 50.99472°W;[1] Rio Grande at GEOnet Names Server.
- Água Vermelha Dam
- Turvo River (Grande River): left; BR (São Paulo); 19°56′59″S 49°53′54″W / 19.94972°S 49.89833°W;[1] Rio Turvo at GEOnet Names Server.
- Marimbondo Dam
- Pardo River (São Paulo): left; BR; 20°10′12″S 48°38′40″W / 20.17000°S 48.64444°W;[1] Rio Pardo at GEOnet Names Server.
- Moji-Guaçu River: left; BR (São Paulo); 20°53′16″S 48°10′39″W / 20.88778°S 48.17750°W;[1] Rio Moji-Guaçu at GEOnet Names Server.
- Moji-Mirim River: left?; BR.
- Porto Colõmbia Dam
- Volta Grande Dam
- Igarapava Dam
- Jaguará Dam
- Luiz Barreto (Estreito) Dam
- Furnas Dam
- Camargos Dam
- Paranaíba River: right Paraná source; BR (Minas Gerais and Goiás, border in part); 20°4′43″S 51°0′22″W / 20.07861°S 51.00611°W;[1] Rio Iguaçu at GEOnet Names Server, Rio Paranaíba at GEOnet Names Server.
- Aporé River: right; BR (Goiás and Mato Grosse do Sul border); 19°27′29″S 50°56′26″W / 19.45806°S 50.94056°W;[1] Rio Aporé at GEOnet Names Server.
- Corrente River (Paranaíba River): right; BR (Goiás); 19°18′42″S 50°50′19″W / 19.31167°S 50.83861°W;[1] Rio Corrente at GEOnet Names Server.
- Claro River (Paranaíba River): right; BR (Goiás); 19°7′56″S 50°38′40″W / 19.13222°S 50.64444°W;[1] Rio Claro at GEOnet Names Server.
- São Simão Dam
- Tijuco River: left; BR (Minas Gerais); 18°40′49″S 50°4′8″W / 18.68028°S 50.06889°W;[1] Rio Tijuco at GEOnet Names Server.
- Da Prata River (Tijuco River): left; BR.
- Dos Bois River (Paranaíba River): right; BR (Goiás).
- Rio Verdão: right; BR.
- Meia Ponte River: right; BR (Goiás); 18°32′39″S 49°35′48″W / 18.54417°S 49.59667°W;[1] Rio Meia Ponte at GEOnet Names Server.
- Cachoeira Dourada Dam
- Itumbiara Dam
- Araguari River (Minas Gerais) (also Das Velhas River): left; BR; 18°20′42″S 48°38′5″W / 18.34500°S 48.63472°W;[1] Rio Araguari at GEOnet Names Server
- Emborcação Dam
- São Marcos River: right; BR; 18°14′44″S 47°36′44″W / 18.24556°S 47.61222°W;[1] Rio São Marcos at GEOnet Names Server.
- Verde River (upper Paranaíba River): right; BR; 23°36′1″S 48°26′33″W / 23.60028°S 48.44250°W;[1] Rio Verde at GEOnet Names Server.
References
edit- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn GNS coordinates adjusted using Google Maps and GeoLocator
- ^ a b c d e f g h Coords from GNS
- ^ Río Paraná Guazú at GEOnet Names Server (main distributary)
- ^ Santa Catarina State Road Map, Ministério dos Transportes
- ^ a b Mato Grosso do Sul State Road Map, Brazil 2001, Ministério dos Transportes
- ^ São Paulo State Road Map, Brazil 2001, Ministério dos Transportes