HydroBASINS lev08 watershed · #7080818790
Bassin · #7080818790
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 6 administrative regions : Cerritos, Guadalcázar, Moctezuma, San Luis Potosí, Villa Hidalgo +1
Sub-basin area
686km²
Upstream area
10 919,8km²
Discharge
16,39m³/s
Mean elev.
1 735m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #70808178302127 km²
- Bassin · #708081780038 km²
6 dept-equivalent regions (GADM L2)
- Villa de AristaSan Luis Potosí · México429.6 km²62.8% of basin
- Villa HidalgoSan Luis Potosí · México185.2 km²27.1% of basin
- San Luis PotosíSan Luis Potosí · México46.9 km²6.9% of basin
- GuadalcázarSan Luis Potosí · México19.0 km²2.8% of basin
- 2.4 km²0.3% of basin
- 1.2 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
299 distinct species · 708 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 · #7080818790 : 33 espèces reliées par 49 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 6 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°
18,7°C
Annual rain
422mm
Moisture idx (CMI)
-0,76
Runoff
11mm/an
PET
1 733mm
AET
355mm
Mean slope
4,0°
Water table
425cm
Forest
11%
Crops
13%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)