HydroBASINS lev08 watershed · #7080843130
Bassin de Río Tepalcatepec
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 5 administrative regions : Aguililla, Coalcomán de Vázquez Pallares, Jilotlán de los Dolores, Tecalitlán, Tepalcatepec
Sub-basin area
2 108km²
Upstream area
2 108,3km²
Discharge
14,63m³/s
Mean elev.
863m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 721.9 km²34.4% of basin
- 511.6 km²24.3% of basin
- 374.2 km²17.8% of basin
- 275.1 km²13.1% of basin
- 218.7 km²10.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 605 distinct species · 12 891 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Tepalcatepec : 25 espèces reliées par 45 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 10 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°
24,7°C
Annual rain
1 000mm
Moisture idx (CMI)
-0,44
Runoff
218mm/an
PET
1 826mm
AET
789mm
Mean slope
11,5°
Water table
506cm
Forest
17%
Crops
27%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)