HydroBASINS lev08 watershed · #7080834710
Bassin de Río Apulco
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 10 administrative regions : Ayotoxco de Guerrero, Cuetzalan del Progreso, Espinal, Hueyapan, Hueytamalco +5
Sub-basin area
182km²
Upstream area
2 059,5km²
Discharge
50,24m³/s
Mean elev.
573m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Apulco1455 km²
- Bassin de Río Apulco422 km²
10 dept-equivalent regions (GADM L2)
- Cuetzalan del ProgresoPuebla · México93.8 km²51.7% of basin
- Ayotoxco de GuerreroPuebla · México42.7 km²23.5% of basin
- TlatlauquitepecPuebla · México22.4 km²12.3% of basin
- 7.9 km²4.3% of basin
- 4.7 km²2.6% of basin
- TenampulcoPuebla · México3.6 km²2.0% of basin
- 3.5 km²1.9% of basin
- Tuzamapan de GaleanaPuebla · México2.9 km²1.6% of basin
2 moreFull L2 list
- Hueytamalco0.0 km² · 0.0%
- Espinal0.0 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 298 distinct species · 15 810 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Apulco : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 4 types (connectance 5.8%, filtre Serrano α=0.2). 8 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°
21,7°C
Annual rain
2 755mm
Moisture idx (CMI)
0,39
Runoff
994mm/an
PET
1 545mm
AET
1 425mm
Mean slope
12,5°
Water table
459cm
Forest
15%
Crops
50%
Urban
20%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)