Rivière· 138 segments
Rio Riozinho
Crosses 8 administrative regions : Araguaçu, Formoso do Araguaia, Lagoa da Confusão, Novo Santo Antônio, Pium +3
Total length
1 350km
Max discharge
148,8m³/s
Max Strahler
5
Segments matched
138
River geography8 admin regions · 0 communes
8 administrative regions crossed (GADM L2)
- Lagoa da ConfusãoTocantins · Brazil152.4 kmin this dpt
- PiumTocantins · Brazil128.5 kmin this dpt
- Formoso do AraguaiaTocantins · Brazil122.6 kmin this dpt
- AraguaçuTocantins · Brazil66.4 kmin this dpt
- São Miguel do AraguaiaGoiás · Brazil53.3 kmin this dpt
- São Félix do AraguaiaMato Grosso · Brazil24.2 kmin this dpt
- Novo Santo AntônioMato Grosso · Brazil8.5 kmin this dpt
- SandolândiaTocantins · Brazil5.3 kmin this dpt
6 intersecting protected areas
Environmental Protection Area
Parque do Araguaia
IUCN Not ReportedIndigenous Area
Ilha do Bananal
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Parque Nacional Do Araguaia
IUCN IIPark
Inawebohona
IUCN Not ReportedIndigenous Area
Parque Estadual Do Araguaiaa
IUCN IIPark
1 page = 1 named river (aggregation of 138 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
14 distinct species · 16 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
1 350km
Max discharge
148,8m³/s
Max Strahler
5
Segments matched
138
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.