HydroBASINS lev08 watershed · #5080075590
Bassin · #5080075590
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 : Unincorporated South Australia
Sub-basin area
39,3km²
Upstream area
39,3km²
Discharge
0m³/s
Mean elev.
71m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 34.6 km²88.3% of basin
3 intersecting protected areas
Nullarbor
IUCN IbWilderness Protection Area
35.16 km² overlap
Far West Coast
IUCN IaMarine Park
3.74 km² overlap
Great Australian Bight
IUCN IIMarine National Park
3.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
92 distinct species · 279 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 · #5080075590 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 5 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°
17,2°C
Annual rain
262mm
Moisture idx (CMI)
-0,81
Runoff
1mm/an
PET
1 389mm
AET
223mm
Mean slope
1,3°
Water table
449cm
Forest
12%
Crops
0%
Urban
0%
Protected
98%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)