HydroBASINS lev08 watershed · #6080000980
Bassin de Río San Salvador
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 1 administrative regions : Dibulla
Sub-basin area
123,5km²
Upstream area
123,6km²
Discharge
2,59m³/s
Mean elev.
299m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 119.0 km²96.7% of basin
1 intersecting protected areas
Sierra Nevada de Santa Marta
IUCN IINational Natural Park
30.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
775 distinct species · 44 065 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Salvador : 13 espèces reliées par 19 interactions GloBI sur 3 types (connectance 10.0%, 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°
26,4°C
Annual rain
1 984mm
Moisture idx (CMI)
0,11
Runoff
667mm/an
PET
1 744mm
AET
1 246mm
Mean slope
11,4°
Water table
401cm
Forest
20%
Crops
1%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)