Rivière· 32 segments
Canal Maturacá
Crosses 3 administrative regions : Río Negro, Santa Isabel do Rio Negro, São Gabriel da Cachoeira
Total length
45km
Max discharge
32,5m³/s
Max Strahler
4
Segments matched
32
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- São Gabriel da CachoeiraAmazonas · Brazil40.9 kmin this dpt
- Santa Isabel do Rio NegroAmazonas · Brazil39.2 kmin this dpt
- Río NegroAmazonas · Venezuela2.1 kmin this dpt
5 intersecting protected areas
Yanomami
IUCN Not ReportedIndigenous Area
Alto Orinoco - Casiquiare
IUCN VIBiosphere Reserve (RB)
Alto Orinoco - Casiquiare
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Park
Serranía La Neblina
IUCN IINational Park (PN)
1 page = 1 named river (aggregation of 32 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
45km
Max discharge
32,5m³/s
Max Strahler
4
Segments matched
32
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.