HydroBASINS lev08 watershed · #7080758890
Bassin de Río Sonora
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 : Arizpe, Banámichi, Cumpas, Huépac, Opodepe
Sub-basin area
719,7km²
Upstream area
5 623km²
Discharge
4,27m³/s
Mean elev.
980m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Sonora743 km²
- Bassin de Río Sonora253 km²
5 dept-equivalent regions (GADM L2)
- 585.7 km²81.5% of basin
- 52.2 km²7.3% of basin
- 49.4 km²6.9% of basin
- 17.0 km²2.4% of basin
- 14.6 km²2.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
372 distinct species · 1 847 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 Sonora : 26 espèces reliées par 90 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 14 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°
19,6°C
Annual rain
532mm
Moisture idx (CMI)
-0,69
Runoff
21mm/an
PET
1 708mm
AET
449mm
Mean slope
9,0°
Water table
703cm
Forest
98%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)