HydroBASINS lev08 watershed · #6080131380
Bassin de Río Magdalena
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 : Carmen de Apicalá, Cunday, Espinal, Flandes, Guamo +2
Sub-basin area
390km²
Upstream area
37 230km²
Discharge
1 048,4m³/s
Mean elev.
330m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Magdalena203 km²
- Bassin de Quebrada Batatas22 km²
7 dept-equivalent regions (GADM L2)
- 174.6 km²45.0% of basin
- 96.6 km²24.9% of basin
- 62.6 km²16.1% of basin
- 50.4 km²13.0% of basin
- 3.9 km²1.0% of basin
- 0.2 km²0.0% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
750 distinct species · 7 239 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Magdalena : 21 espèces reliées par 35 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 9 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°
27,6°C
Annual rain
1 470mm
Moisture idx (CMI)
-0,20
Runoff
806mm/an
PET
1 845mm
AET
1 239mm
Mean slope
2,4°
Water table
111cm
Forest
1%
Crops
23%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)