HydroBASINS lev08 watershed · #7080702590
Bassin de Gila River
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 : Graham, Grant, Greenlee, Hidalgo
Sub-basin area
1 167,7km²
Upstream area
10 382,9km²
Discharge
2,05m³/s
Mean elev.
1 363m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Gila River1597 km²
- Bassin · #7080708280536 km²
4 dept-equivalent regions (GADM L2)
- 991.4 km²84.9% of basin
- Grant169.3 km²14.5% of basin
- Graham5.2 km²0.4% of basin
- 1.2 km²0.1% of basin
4 intersecting protected areas
Hell Hole
IUCN IbWilderness Study Area
42.33 km² overlap
Apache Box
IUCN IbWilderness Study Area
18.10 km² overlap
Gila Box Riparian
IUCN VNational Conservation Area
12.84 km² overlap
Hoverrocker
IUCN IbWilderness Study Area
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
860 distinct species · 33 070 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Gila River : 20 espèces reliées par 67 interactions GloBI sur 4 types (connectance 14.4%, 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°
14,6°C
Annual rain
374mm
Moisture idx (CMI)
-0,76
Runoff
10mm/an
PET
1 600mm
AET
316mm
Mean slope
7,2°
Water table
933cm
Forest
42%
Crops
1%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)