HydroBASINS lev08 watershed · #6080000640
Bassin de Arroyo Sabana
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 7 administrative regions : Clemencia, Luruaco, Piojó, Repelón, Santa Catalina +2
Sub-basin area
505,9km²
Upstream area
505,9km²
Discharge
1,18m³/s
Mean elev.
79m
Administrative coverage
7 dept-equivalent regions (GADM L2)
- 168.0 km²33.3% of basin
- 131.4 km²26.1% of basin
- 120.8 km²24.0% of basin
- 53.6 km²10.6% of basin
- 18.3 km²3.6% of basin
- 8.4 km²1.7% of basin
- 3.3 km²0.7% of basin
4 intersecting protected areas
Palmar del Tití
IUCN VIIntegrated Management Regional Districts
26.21 km² overlap
Los Rosales
IUCN IIRegional Natural Parks
14.01 km² overlap
El Palomar
IUCN VIRegional Protective Forest Reserves
4.92 km² overlap
Regional Natural Parks
4.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 165 distinct species · 37 944 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Arroyo Sabana : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 2 types (connectance 6.0%, 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°
27,4°C
Annual rain
1 130mm
Moisture idx (CMI)
-0,29
Runoff
172mm/an
PET
1 596mm
AET
924mm
Mean slope
3,7°
Water table
241cm
Forest
2%
Crops
9%
Urban
2%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)