HydroBASINS lev08 watershed · #6080575750
Bassin de Río San Pablo
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 4 administrative regions : Cercado, Guarayos, Iténez, Marbán
Sub-basin area
6 477,8km²
Upstream area
100 602,1km²
Discharge
531,55m³/s
Mean elev.
183m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río San Pablo2553 km²
- Bassin de Rio Sapoco703 km²
4 dept-equivalent regions (GADM L2)
- 2999.3 km²46.5% of basin
- 1418.0 km²22.0% of basin
- 1248.2 km²19.3% of basin
- 789.3 km²12.2% of basin
2 intersecting protected areas
Pedro Ignacio Muiba
IUCN Not ReportedRegional Park
598.52 km² overlap
Ríos Blanco y Negro
IUCN Not ReportedWildlife Reserve
480.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
482 distinct species · 1 942 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 San Pablo : 25 espèces reliées par 45 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 8 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°
25,6°C
Annual rain
1 552mm
Moisture idx (CMI)
-0,13
Runoff
441mm/an
PET
1 783mm
AET
1 256mm
Mean slope
0,5°
Water table
30cm
Forest
83%
Crops
0%
Urban
0%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)