HydroBASINS lev08 watershed · #7080827070
Bassin · #7080827070
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 9 administrative regions : Colón, Doctor Mora, El Marqués, Peñamiller, San José Iturbide +4
Sub-basin area
586km²
Upstream area
586,2km²
Discharge
0,28m³/s
Mean elev.
2 160m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
9 dept-equivalent regions (GADM L2)
- Tierra BlancaGuanajuato · México388.7 km²66.5% of basin
- Santa CatarinaGuanajuato · México61.9 km²10.6% of basin
- 37.8 km²6.5% of basin
- San José IturbideGuanajuato · México27.2 km²4.7% of basin
- TolimánQuerétaro · México26.0 km²4.5% of basin
- El MarquésQuerétaro · México24.9 km²4.3% of basin
- Doctor MoraGuanajuato · México10.7 km²1.8% of basin
- 6.9 km²1.2% of basin
1 moreFull L2 list
- Peñamiller0.2 km² · 0.0%
1 intersecting protected areas
Pinal del Zamorano
IUCN Not ReportedConservation Reserve
137.75 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
966 distinct species · 4 089 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 · #7080827070 : 33 espèces reliées par 79 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 11 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°
16,7°C
Annual rain
577mm
Moisture idx (CMI)
-0,63
Runoff
19mm/an
PET
1 593mm
AET
487mm
Mean slope
14,2°
Water table
877cm
Forest
84%
Crops
6%
Urban
2%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)