HydroBASINS lev08 watershed · #7080074370
Bassin · #7080074370
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 3 administrative regions : Arteaga, Galeana, Saltillo
Sub-basin area
3 213,2km²
Upstream area
3 213,4km²
Discharge
0m³/s
Mean elev.
2 059m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 2590.2 km²80.8% of basin
- 483.5 km²15.1% of basin
- 132.7 km²4.1% of basin
9 intersecting protected areas
Llano de la Soledad
IUCN Not ReportedEcological Conservation
76.05 km² overlap
La Hediondilla
IUCN Not ReportedEcological Conservation
43.79 km² overlap
La Trinidad (2002)
IUCN Not ReportedEcological Conservation
32.84 km² overlap
Voluntary Conservation Area
20.85 km² overlap
Voluntary Conservation Area
14.78 km² overlap
Natural Resources Protection Area
8.12 km² overlap
Cerro El Potosí
IUCN Not ReportedEcological Conservation
4.43 km² overlap
Serranía de Zapalinamé
IUCN Not ReportedEcological Conservation
1.42 km² overlap
Loma del Gorrión
IUCN VIVoluntary Conservation Area
1.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 032 distinct species · 39 442 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 · #7080074370 : 28 espèces reliées par 96 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 12 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°
16,6°C
Annual rain
432mm
Moisture idx (CMI)
-0,72
Runoff
5mm/an
PET
1 581mm
AET
365mm
Mean slope
5,0°
Water table
404cm
Forest
21%
Crops
24%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)