N'ebe a, mmiri na-arị elu site na mita abụọ ruo mita ise kwa oge; mgbanwe mmiri na mpaghara ndị ọzọ nke Pantanal dị obere karịa nke a. Mmiri iju mmiri na-eji nwayọọ nwayọọ aga (2 ruo 10 cm (0.79 ruo 3.94 n'ime) kwa sekọnd) n'ihi obere gradients na nnukwu nguzogide nke oke ahịhịa na-enye. Ajụjụ: Ebee ka oke mgbanwe mmiri na-eme?
Osimiri Paraguay akụkụ nke Pantanal