HydroBASINS lev08 watershed · #7080079850
Bassin · #7080079850
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 : Riverside
Sub-basin area
189,8km²
Upstream area
189,8km²
Discharge
0,06m³/s
Mean elev.
626m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 189.8 km²100.0% of basin
6 intersecting protected areas
Joshua Tree
IUCN IINational Park
70.75 km² overlap
Joshua Tree
IUCN IbWilderness Area
65.75 km² overlap
Orocopia Mountains
IUCN IbWilderness Area
15.91 km² overlap
Preserve
1.33 km² overlap
Chuckwalla
IUCN VArea of Critical Environmental Concern
0.65 km² overlap
Red Bluff
IUCN Not AssignedPreserve
0.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
501 distinct species · 9 548 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 · #7080079850 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 127 interactions GloBI sur 4 types (connectance 14.8%, filtre Serrano α=0.2). 18 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°
20,1°C
Annual rain
133mm
Moisture idx (CMI)
-0,92
Runoff
11mm/an
PET
1 637mm
AET
111mm
Mean slope
7,6°
Water table
876cm
Forest
0%
Crops
0%
Urban
0%
Protected
66%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)