HydroBASINS lev08 watershed · #5080531250
Bassin de Warradarge Creek
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 3 administrative regions : Carnamah, Coorow, Dandaragan
Sub-basin area
897,2km²
Upstream area
2 274,1km²
Discharge
6,39m³/s
Mean elev.
232m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #5080521600295 km²
- Bassin · #508052175013 km²
3 dept-equivalent regions (GADM L2)
- 642.2 km²71.7% of basin
- 183.4 km²20.5% of basin
- 70.5 km²7.9% of basin
6 intersecting protected areas
Coomallo
IUCN IaNature Reserve
74.83 km² overlap
Alexander Morrison
IUCN IINational Park
32.43 km² overlap
Lesueur
IUCN IINational Park
28.56 km² overlap
South Eneabba
IUCN IaNature Reserve
3.58 km² overlap
Unnamed WA46713
IUCN IaNature Reserve
2.87 km² overlap
Unnamed WA29901
IUCN IIConservation Park
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 854 distinct species · 12 766 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Warradarge Creek : 20 espèces reliées par 27 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 7 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°
18,8°C
Annual rain
559mm
Moisture idx (CMI)
-0,63
Runoff
28mm/an
PET
1 519mm
AET
473mm
Mean slope
2,3°
Water table
490cm
Forest
9%
Crops
65%
Urban
0%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)