HydroBASINS lev08 watershed · #7080854780
Bassin de Río Tecomatlán
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 : Albino Zertuche, Huamuxtitlán, Ixcamilpa de Guerrero, San Juan Cieneguilla, San Juan Ihualtepec +5
Sub-basin area
630,8km²
Upstream area
630,8km²
Discharge
7,26m³/s
Mean elev.
1 414m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
10 dept-equivalent regions (GADM L2)
- 200.5 km²31.9% of basin
- 128.3 km²20.4% of basin
- 109.5 km²17.4% of basin
- 78.9 km²12.5% of basin
- 38.0 km²6.0% of basin
- 32.4 km²5.1% of basin
- 32.0 km²5.1% of basin
- Albino ZertuchePuebla · México7.9 km²1.3% of basin
2 moreFull L2 list
- Ixcamilpa de Guerrero1.0 km² · 0.2%
- Silacayoápam0.5 km² · 0.1%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
216 distinct species · 336 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Tecomatlán : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 5 types (connectance 7.9%, filtre Serrano α=0.2). 7 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°
22,1°C
Annual rain
885mm
Moisture idx (CMI)
-0,53
Runoff
363mm/an
PET
1 904mm
AET
748mm
Mean slope
11,6°
Water table
586cm
Forest
59%
Crops
14%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)