HydroBASINS lev08 watershed · #7080695630
Bassin de Rio Grande
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 : Sierra, Socorro
Sub-basin area
1 379,2km²
Upstream area
75 255,5km²
Discharge
65,5m³/s
Mean elev.
1 617m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Miligan Gulch1109 km²
- Bassin de Conveyance Channel25 km²
2 dept-equivalent regions (GADM L2)
- 878.2 km²63.7% of basin
- 500.5 km²36.3% of basin
1 intersecting protected areas
Apache Kid
IUCN IbWilderness
51.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 055 distinct species · 21 460 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Rio Grande : 26 espèces reliées par 65 interactions GloBI sur 3 types (connectance 9.8%, 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°
13,5°C
Annual rain
266mm
Moisture idx (CMI)
-0,82
Runoff
13mm/an
PET
1 474mm
AET
225mm
Mean slope
4,5°
Water table
928cm
Forest
15%
Crops
1%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)