HydroBASINS lev08 watershed · #7080861980
Bassin de Río La Venta
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 : Berriozábal, Ocozocoautla de Espinosa
Sub-basin area
343,2km²
Upstream area
343,3km²
Discharge
3,1m³/s
Mean elev.
870m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 340.4 km²99.5% of basin
- 1.7 km²0.5% of basin
5 intersecting protected areas
Selva El Ocote
IUCN IaBiosphere Reserve
17.11 km² overlap
Selva El Ocote
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
17.11 km² overlap
Cerro Meyapac
IUCN Not ReportedEcological Conservation
14.42 km² overlap
Finca El Corinto
IUCN VIVoluntary Conservation Area
1.73 km² overlap
Colonia Barrio Nuevo
IUCN Not ReportedCity Park
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 538 distinct species · 18 147 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 La Venta : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 8.9%, 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°
23,2°C
Annual rain
895mm
Moisture idx (CMI)
-0,48
Runoff
288mm/an
PET
1 716mm
AET
755mm
Mean slope
5,3°
Water table
352cm
Forest
11%
Crops
18%
Urban
3%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)