HydroBASINS lev08 watershed · #7080050810
Bassin · #7080050810
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 2 administrative regions : Cárdenas, Huimanguillo
Sub-basin area
716,9km²
Upstream area
717,3km²
Discharge
26,01m³/s
Mean elev.
11m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 664.3 km²92.9% of basin
- 50.0 km²7.0% of basin
1 intersecting protected areas
Parque Ecológico de la Chontalpa
IUCN Not ReportedEcological Reserve
3.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
591 distinct species · 1 379 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 · #7080050810 : 23 espèces reliées par 31 interactions GloBI sur 4 types (connectance 7.1%, 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°
26,0°C
Annual rain
2 063mm
Moisture idx (CMI)
0,19
Runoff
1 066mm/an
PET
1 662mm
AET
1 331mm
Mean slope
0,1°
Water table
5cm
Forest
14%
Crops
97%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)