HydroBASINS lev08 watershed · #6080078830
Bassin de Río Pagüey
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 5 administrative regions : Barinas, Bolívar, Cardenal Quintero, Pedraza, Rangel
Sub-basin area
2 859,7km²
Upstream area
2 859,7km²
Discharge
63,04m³/s
Mean elev.
415m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 1817.0 km²63.8% of basin
- 557.3 km²19.6% of basin
- BolívarBarinas · Venezuela388.4 km²13.6% of basin
- 70.1 km²2.5% of basin
- 14.9 km²0.5% of basin
5 intersecting protected areas
Sierra Nevada
IUCN IINational Park (PN)
331.78 km² overlap
Santo Domingo
IUCN VForest Area Under Protection (ABBP)
211.55 km² overlap
Teta de Niquitao - Guirigay
IUCN IIINatural Monument (MN)
24.82 km² overlap
Protective Zone (ZP)
0.24 km² overlap
National Hydraulic Reserve (RNH)
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 037 distinct species · 16 199 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Pagüey : 9 espèces reliées par 14 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2). 6 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°
25,9°C
Annual rain
1 608mm
Moisture idx (CMI)
-0,06
Runoff
664mm/an
PET
1 673mm
AET
1 195mm
Mean slope
5,0°
Water table
187cm
Forest
16%
Crops
1%
Urban
3%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)