Rivière· 296 segments
Rio Marié
Crosses 2 administrative regions : Japurá, São Gabriel da Cachoeira
rivière
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
Not enough documented interactions to build a meaningful graph for this territory.
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.