HydroBASINS lev08 watershed · #7080803290
Bassin de Río Aguanaval
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 4 administrative regions : Cuencamé, General Simón Bolívar, Torreón, Viesca
Sub-basin area
1 122km²
Upstream area
19 310km²
Discharge
21,69m³/s
Mean elev.
1 577m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Aguanaval725 km²
- Bassin de Río Aguanaval289 km²
4 dept-equivalent regions (GADM L2)
- 570.7 km²51.0% of basin
- General Simón BolívarDurango · México239.7 km²21.4% of basin
- 203.6 km²18.2% of basin
- 105.8 km²9.4% of basin
1 intersecting protected areas
Sierra y Canon de Jimulco
IUCN Not ReportedNatural protected area and ecological reserve
506.88 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
739 distinct species · 3 269 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 52 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 Aguanaval : 39 espèces reliées par 111 interactions GloBI sur 5 types (connectance 8.1%, 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°
20,0°C
Annual rain
278mm
Moisture idx (CMI)
-0,84
Runoff
18mm/an
PET
1 774mm
AET
234mm
Mean slope
9,5°
Water table
722cm
Forest
1%
Crops
3%
Urban
0%
Protected
40%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)