HydroBASINS lev08 watershed · #7080077770
Bassin · #7080077770
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
739,5km²
Upstream area
739,5km²
Discharge
0,28m³/s
Mean elev.
2 336m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 500.3 km²67.8% of basin
- 236.6 km²32.1% of basin
- 1.1 km²0.2% of basin
2 intersecting protected areas
Serranía de Zapalinamé
IUCN Not ReportedEcological Conservation
34.33 km² overlap
Natural Resources Protection Area
3.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 724 distinct species · 22 226 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 · #7080077770 : 27 espèces reliées par 123 interactions GloBI sur 6 types (connectance 13.0%, filtre Serrano α=0.2). 17 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°
14,4°C
Annual rain
478mm
Moisture idx (CMI)
-0,65
Runoff
20mm/an
PET
1 396mm
AET
406mm
Mean slope
10,2°
Water table
574cm
Forest
56%
Crops
37%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)