HydroBASINS lev08 watershed · #7080852370
Bassin · #7080852370
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 14 administrative regions : Acatlán, Asunción Cuyotepeji, Chila, Cosoltepec, Heroica Ciudad de Huajuapan de L +9
Sub-basin area
684,5km²
Upstream area
684,6km²
Discharge
4,76m³/s
Mean elev.
1 592m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
14 dept-equivalent regions (GADM L2)
- PetlalcingoPuebla · México218.3 km²32.0% of basin
- 99.4 km²14.6% of basin
- San Pedro YeloixtlahuacaPuebla · México75.0 km²11.0% of basin
- 70.5 km²10.3% of basin
- San Miguel IxitlánPuebla · México65.3 km²9.6% of basin
- 40.3 km²5.9% of basin
- AcatlánPuebla · México38.0 km²5.6% of basin
- 33.7 km²4.9% of basin
6 moreFull L2 list
- Santiago Miltepec19.8 km² · 2.9%
- San Jerónimo Xayacatlán8.3 km² · 1.2%
- San José Ayuquila5.9 km² · 0.9%
- Zapotitlán Palmas4.1 km² · 0.6%
- Santiago Ayuquililla3.4 km² · 0.5%
- Asunción Cuyotepeji0.4 km² · 0.1%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
802 distinct species · 2 739 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 · #7080852370 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 5 types (connectance 9.3%, 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°
20,6°C
Annual rain
665mm
Moisture idx (CMI)
-0,64
Runoff
249mm/an
PET
1 867mm
AET
561mm
Mean slope
8,1°
Water table
498cm
Forest
83%
Crops
17%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)