Fleuve· 4 segments
Arroio São João
Crosses 4 administrative regions : Cruzeiro do Oeste, Foz do Iguaçu, Iguazú, Maria Helena
fleuve
Total length
133km
Max discharge
1 830,6m³/s
Max Strahler
7
Segments matched
4
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Foz do IguaçuParaná · Brazil9.4 kmin this dpt
- Cruzeiro do OesteParaná · Brazil7.6 kmin this dpt
- Maria HelenaParaná · Brazil1.9 kmin this dpt
- IguazúMisiones · Argentina0.0 kmin this dpt
4 intersecting protected areas
Parque Nacional Do Iguaçu
IUCN IIPark
Iguaçu National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Iguazu National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Iguazú
IUCN VINational Reserve
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
4 distinct species · 4 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
133km
Max discharge
1 830,6m³/s
Max Strahler
7
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.