HydroBASINS lev08 watershed · #7080740310
Bassin de Río San Bernardino
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 across 2 countries : Agua Prieta, Cochise, Hidalgo, Janos
Sub-basin area
2 565,7km²
Upstream area
2 565,8km²
Discharge
1,49m³/s
Mean elev.
1 434m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 1411.0 km²55.0% of basin
- 1012.4 km²39.5% of basin
- 104.1 km²4.1% of basin
- 35.9 km²1.4% of basin
10 intersecting protected areas
Voluntary Conservation Area
109.90 km² overlap
Voluntary Conservation Area
97.07 km² overlap
Voluntary Conservation Area
87.49 km² overlap
Bunk Robinson
IUCN IbWilderness Study Area
51.51 km² overlap
Janos
IUCN VIBiosphere Reserve
35.93 km² overlap
Baker Canyon
IUCN IbWilderness Study Area
19.50 km² overlap
Guadalupe Canyon
IUCN IbWilderness Study Area
17.00 km² overlap
San Bernardino
IUCN IVNational Wildlife Refuge
9.58 km² overlap
Whitmire Canyon
IUCN IbWilderness Study Area
8.21 km² overlap
1 more protected areassorted by overlap area
Baker Canyon
IUCN IbWilderness Study Area
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 629 distinct species · 178 514 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 Río San Bernardino : 21 espèces reliées par 48 interactions GloBI sur 4 types (connectance 11.0%, filtre Serrano α=0.2). 9 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°
15,7°C
Annual rain
362mm
Moisture idx (CMI)
-0,77
Runoff
18mm/an
PET
1 608mm
AET
306mm
Mean slope
6,6°
Water table
884cm
Forest
64%
Crops
0%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)