HydroBASINS lev08 watershed · #5080056610
Bassin de Greenough River
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 : Chapman Valley, Geraldton-Greenough, Mullewa
Sub-basin area
1 911,2km²
Upstream area
12 164,8km²
Discharge
13,48m³/s
Mean elev.
183m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Hackett Creek2429 km²
- Bassin de Greenough River1331 km²
3 dept-equivalent regions (GADM L2)
- 1079.7 km²56.6% of basin
- 576.5 km²30.2% of basin
- 252.3 km²13.2% of basin
7 intersecting protected areas
Burma Road
IUCN IaNature Reserve
26.98 km² overlap
The Forty Four Mile
IUCN IaNature Reserve
4.64 km² overlap
Unnamed WA48173
IUCN IaNature Reserve
4.08 km² overlap
Beetalyinna
IUCN IaNature Reserve
2.06 km² overlap
Erangy Spring
IUCN IaNature Reserve
0.66 km² overlap
Eradu
IUCN IaNature Reserve
0.63 km² overlap
Conservation Covenant
0.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 695 distinct species · 14 613 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Greenough River : 20 espèces reliées par 47 interactions GloBI sur 3 types (connectance 7.9%, filtre Serrano α=0.2). 15 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°
19,5°C
Annual rain
460mm
Moisture idx (CMI)
-0,71
Runoff
61mm/an
PET
1 580mm
AET
389mm
Mean slope
1,6°
Water table
532cm
Forest
0%
Crops
82%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)