HydroBASINS lev08 watershed · #7080831570
Bassin de Arroyo Mandujano
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 7 administrative regions : Apaseo el Alto, Apaseo el Grande, Coroneo, Corregidora, Huimilpan +2
Sub-basin area
385,5km²
Upstream area
385,5km²
Discharge
0,82m³/s
Mean elev.
2 093m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- Apaseo el AltoGuanajuato · México230.2 km²59.9% of basin
- 86.6 km²22.5% of basin
- CorregidoraQuerétaro · México35.7 km²9.3% of basin
- Apaseo el GrandeGuanajuato · México17.6 km²4.6% of basin
- 9.8 km²2.6% of basin
- 3.3 km²0.9% of basin
- 1.1 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
395 distinct species · 1 342 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 Arroyo Mandujano : 38 espèces reliées par 131 interactions GloBI sur 5 types (connectance 9.2%, 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°
17,1°C
Annual rain
739mm
Moisture idx (CMI)
-0,54
Runoff
69mm/an
PET
1 612mm
AET
625mm
Mean slope
3,8°
Water table
439cm
Forest
62%
Crops
47%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)