HydroBASINS lev08 watershed · #7080857050
Bassin · #7080857050
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 : Alcozauca de Guerrero, Metlatónoc, San Francisco Tlapancingo, San Martín Peras, Tlalixtaquilla de Maldonado
Sub-basin area
257,4km²
Upstream area
257,4km²
Discharge
8,7m³/s
Mean elev.
1 914m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 216.8 km²84.5% of basin
- 32.9 km²12.8% of basin
- 6.5 km²2.5% of basin
- 0.4 km²0.1% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Voluntary Conservation Area
14.10 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
218 distinct species · 382 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 · #7080857050 : 31 espèces reliées par 34 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 4 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°
18,8°C
Annual rain
1 163mm
Moisture idx (CMI)
-0,31
Runoff
983mm/an
PET
1 721mm
AET
878mm
Mean slope
16,3°
Water table
651cm
Forest
94%
Crops
15%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)