HydroBASINS lev08 watershed · #7080851200
Bassin · #7080851200
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 8 administrative regions : Atexcal, Caltepec, Cosoltepec, San Pedro y San Pablo Tequixtepe, Santa Catarina Zapoquila +3
Sub-basin area
415,2km²
Upstream area
415,2km²
Discharge
2,33m³/s
Mean elev.
1 930m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- 176.3 km²42.6% of basin
- 95.2 km²23.0% of basin
- ZapotitlánPuebla · México95.2 km²23.0% of basin
- 23.3 km²5.6% of basin
- 18.5 km²4.5% of basin
- 4.7 km²1.1% of basin
- 0.3 km²0.1% of basin
- Totoltepec de GuerreroPuebla · México0.3 km²0.1% of basin
4 intersecting protected areas
Tehuacán-Cuicatlán
IUCN VIBiosphere Reserve
159.75 km² overlap
Tehuacán-Cuicatlán
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
159.60 km² overlap
Tehuacán - Zapotitlán
IUCN Not ReportedEcological Conservation
9.91 km² overlap
Tehuacán-Cuicatlán Valley: originary habitat of Mesoamerica
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
8.97 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 348 distinct species · 5 586 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 · #7080851200 : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 5 types (connectance 9.1%, 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°
17,4°C
Annual rain
567mm
Moisture idx (CMI)
-0,66
Runoff
211mm/an
PET
1 677mm
AET
478mm
Mean slope
10,1°
Water table
508cm
Forest
92%
Crops
5%
Urban
0%
Protected
42%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)