Fleuve majeur· 1092 segments
Río Orinoco
Crosses 26 administrative regions : Alto Orinoco, Antonio Diaz, Atabapo, Atures, Autana +21
Total length
3 150km
Max discharge
37 036,7m³/s
Max Strahler
9
Segments matched
1 092
River geography26 admin regions · 0 communes
26 administrative regions crossed (GADM L2)
- Alto OrinocoAmazonas · Venezuela814.5 kmin this dpt
- AtabapoAmazonas · Venezuela497.3 kmin this dpt
- MonagasAnzoátegui · Venezuela310.0 kmin this dpt
- IndependenciaAnzoátegui · Venezuela284.8 kmin this dpt
- CasacoimaDelta Amacuro · Venezuela205.3 kmin this dpt
- San FernandoApure · Venezuela203.6 kmin this dpt
- SotilloMonagas · Venezuela199.4 kmin this dpt
- Pedro CamejoApure · Venezuela179.4 kmin this dpt
- Antonio DiazDelta Amacuro · Venezuela155.6 kmin this dpt
- MirandaAnzoátegui · Venezuela134.2 kmin this dpt
- AturesAmazonas · Venezuela106.6 kmin this dpt
- CumariboVichada · Colombia101.2 kmin this dpt
- AutanaAmazonas · Venezuela94.6 kmin this dpt
- Puerto CarreñoVichada · Colombia86.7 kmin this dpt
- CedeñoBolívar · Venezuela81.4 kmin this dpt
- SucreBolívar · Venezuela59.8 kmin this dpt
- InfanteGuárico · Venezuela49.4 kmin this dpt
- Las MercedesGuárico · Venezuela47.9 kmin this dpt
- MaroaAmazonas · Venezuela39.0 kmin this dpt
- Santa María de IpireGuárico · Venezuela30.5 kmin this dpt
- El SocorroGuárico · Venezuela18.2 kmin this dpt
- CaroníBolívar · Venezuela7.9 kmin this dpt
- IracemaRoraima · Brazil4.2 kmin this dpt
- HeresBolívar · Venezuela4.0 kmin this dpt
- LibertadorMonagas · Venezuela3.0 kmin this dpt
- TucupitaDelta Amacuro · Venezuela1.5 kmin this dpt
16 intersecting protected areas
Alto Orinoco - Casiquiare
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Alto Orinoco - Casiquiare
IUCN VIBiosphere Reserve (RB)
Paríma - Tapirapeco
IUCN IINational Park (PN)
Imataca
IUCN VIForest Reserve (RF)
Sipapo
IUCN VIForest Reserve (RF)
Mesa de Guanipa
IUCN VICritical Area with Treatment Priority (ACPT)
Sitio Ramsar Complejo de Humedales Cuenca del Rio Bita
IUCN Not ApplicableWetland of International Importance (Ramsar Site)
Santos Luzardo
IUCN IINational Park (PN)
El Tuparro
IUCN IINational Natural Park
7 more protected areassorted by area
Yapacana
IUCN IINational Park (PN)
Sitio Ramsar Complejo de Humedales de la Estrella Fluvial Inirida
IUCN Not ApplicableWetland of International Importance (Ramsar Site)
De La Tortuga Arrau
IUCN VIProtective Zone (ZP)
De la Tortuga Arrau
IUCN IVWildlife Refuge (RFS)
El Pañuelo
IUCN VICivil Society Nature Reserve
La Ventana
IUCN VICivil Society Nature Reserve
Piedra La Tortuga
IUCN IIINatural Monument (MN)
1 page = 1 named river (aggregation of 1092 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
3 150km
Max discharge
37 036,7m³/s
Max Strahler
9
Segments matched
1 092
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.