HydroBASINS lev08 watershed · #6080099170
Bassin de Río Cinaruco
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 3 administrative regions across 2 countries : Cravo Norte, Pedro Camejo, Rómulo Gallegos
Sub-basin area
2 145,2km²
Upstream area
2 145,5km²
Discharge
96,15m³/s
Mean elev.
95m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Cravo NorteArauca · Colombia1057.1 km²49.5% of basin
- 574.1 km²26.9% of basin
- 504.7 km²23.6% of basin
3 intersecting protected areas
Cinaruco
IUCN VIIntegrated Management National Districts
750.24 km² overlap
El Horizonte
IUCN VICivil Society Nature Reserve
8.65 km² overlap
Los Clavellinos
IUCN VICivil Society Nature Reserve
8.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
821 distinct species · 1 636 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Río Cinaruco : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 4 types (connectance 4.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
27,3°C
Annual rain
2 247mm
Moisture idx (CMI)
0,24
Runoff
1 421mm/an
PET
1 697mm
AET
1 266mm
Mean slope
0,2°
Water table
5cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)