HydroBASINS lev08 watershed · #7080811710
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 2 administrative regions : General Francisco R. Murguía, Río Grande
Sub-basin area
148km²
Upstream area
6 316,7km²
Discharge
4,89m³/s
Mean elev.
1 919m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Aguanaval736 km²
- Bassin de Río Aguanaval487 km²
2 dept-equivalent regions (GADM L2)
- Río GrandeZacatecas · México138.8 km²94.0% of basin
- General Francisco R. MurguíaZacatecas · México8.9 km²6.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
226 distinct species · 521 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 51 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 : 35 espèces reliées par 150 interactions GloBI sur 5 types (connectance 11.8%, filtre Serrano α=0.2). 16 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°
18,3°C
Annual rain
379mm
Moisture idx (CMI)
-0,79
Runoff
29mm/an
PET
1 806mm
AET
318mm
Mean slope
1,8°
Water table
343cm
Forest
0%
Crops
21%
Urban
13%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)