Rivière· 296 segments
Rio Marié
Crosses 2 administrative regions : Japurá, São Gabriel da Cachoeira
Total length
447km
Max discharge
1 214,5m³/s
Max Strahler
6
Segments matched
296
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- São Gabriel da CachoeiraAmazonas · Brazil579.0 kmin this dpt
- JapuráAmazonas · Brazil199.8 kmin this dpt
5 intersecting protected areas
Rio Negro
IUCN IbWetland of International Importance (Ramsar Site)
Alto Rio Negro
IUCN Not ReportedIndigenous Area
Médio Rio Negro I
IUCN Not ReportedIndigenous Area
Rio Téa
IUCN Not ReportedIndigenous Area
Rio Apaporis
IUCN Not ReportedIndigenous Area
1 page = 1 named river (aggregation of 296 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydrology (HydroRIVERS v10)
Total length
447km
Max discharge
1 214,5m³/s
Max Strahler
6
Segments matched
296
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.