HydroBASINS lev08 watershed · #7080075090
Bassin · #7080075090
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 1 administrative regions : San Bernardino
Sub-basin area
1 614,3km²
Upstream area
1 614,4km²
Discharge
0,17m³/s
Mean elev.
473m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 1614.0 km²100.0% of basin
10 intersecting protected areas
Mojave Trails
IUCN VNational Monument
1063.19 km² overlap
Sheephole Valley
IUCN IbWilderness Area
344.87 km² overlap
Marble Mountains
IUCN VWildlife Area
123.50 km² overlap
Mojave
IUCN VNational Preserve
67.30 km² overlap
Trilobite
IUCN IbWilderness Area
61.73 km² overlap
Mojave
IUCN IbWilderness Area
35.57 km² overlap
Cleghorn Lakes
IUCN IbWilderness Area
35.28 km² overlap
Bristol Mountains
IUCN IbWilderness Area
16.61 km² overlap
Joshua Tree
IUCN IINational Park
8.17 km² overlap
1 more protected areassorted by overlap area
Joshua Tree
IUCN IbWilderness Area
8.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
822 distinct species · 8 806 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 · #7080075090 : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 4 types (connectance 9.4%, filtre Serrano α=0.2). 13 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°
21,4°C
Annual rain
102mm
Moisture idx (CMI)
-0,94
Runoff
22mm/an
PET
1 663mm
AET
85mm
Mean slope
3,9°
Water table
538cm
Forest
0%
Crops
0%
Urban
0%
Protected
36%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)