| Afluenți | Rio Negro, Q703038[*], Arroyo Boycuá[*], Arroyo Chapicuy Grande[*], Q703215[*], Q703226[*], Q703276[*], Q703309[*], Q703319[*], Arroyo Román Grande[*], Arroyo Yacuy[*], Arroyo de la Agraciada[*], Q703829[*], San Salvador River[*], Quaraí River[*], Arapey Grande River[*], Pelotas River[*], Lajeado Macuco River[*], Ibicuí River[*], Mocoretá River[*], Da Várzea River[*], Canoas River[*], Barra Grande River[*], Chalana River[*], Chapecó River[*], Comandaí River[*], Guarita River[*], Ijuí River[*], Iracema River[*], Irani River[*], Q3432494[*], Macaco Branco River[*], Passo Fundo River[*], Pepiri-Guazu River[*], Rancho Grande River[*], Santa Cruz River[*], Santa Rosa River[*], Santo Cristo River[*], Taquari River[*], Toropi River[*], Turvo River[*], Peixe River[*], Gualeguaychú River[*], Miriñay River[*], Aguapey River[*], Das Antas River[*], Q5651670[*], Q5705587[*], Q5705591[*], Q5705594[*], Q5705598[*], Q5705632[*], Q5705652[*], Q5705707[*], Q5705721[*], Q5705751[*], Q5705748[*], Q5705793[*], Q5705806[*], Q5705844[*], Q5705850[*], Arroyo San Francisco Grande[*], Q5705962[*], Q5705974[*], Arroyo Urquiza[*], Q5706034[*], Yatay creak[*], Q5706044[*], Q5706060[*], Q5706253[*], Q5706277[*], Q6115213[*], Q10362341[*], São Domingos River[*], Icamaquã River[*], Q16627319[*], River Daymán[*], Queguay Grande River[*]  |
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