HydroBASINS lev08 watershed · #5080056340
Bassin de Vasse 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 : Augusta-Margaret River, Busselton, Capel
Sub-basin area
747km²
Upstream area
747,3km²
Discharge
10,96m³/s
Mean elev.
72m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 662.0 km²88.7% of basin
- 53.9 km²7.2% of basin
- 30.7 km²4.1% of basin
23 intersecting protected areas
Whicher
IUCN IINational Park
63.17 km² overlap
Vasse-Wonnerup System
IUCN Not ReportedWetland of International Importance (Ramsar Site)
10.30 km² overlap
Tuart Forest
IUCN IINational Park
6.76 km² overlap
Unnamed WA50270
IUCN IV5(1)(h) Reserve
1.25 km² overlap
Sabina
IUCN IaNature Reserve
1.18 km² overlap
Tuart Forest
IUCN IINational Park
0.74 km² overlap
Vasse-Wonnerup Wetlands
IUCN IaNature Reserve
0.67 km² overlap
Unnamed WA48837
IUCN IaNature Reserve
0.64 km² overlap
Jarrahwood
IUCN IaNature Reserve
0.59 km² overlap
14 more protected areassorted by overlap area
Ruabon Townsite
IUCN IaNature Reserve
0.33 km² overlap
Unnamed WA41568
IUCN IaNature Reserve
0.28 km² overlap
Unnamed WA46070
IUCN IaNature Reserve
0.28 km² overlap
Unnamed WA46006
IUCN IaNature Reserve
0.24 km² overlap
Fish Road
IUCN IaNature Reserve
0.23 km² overlap
Conservation Covenant
0.14 km² overlap
Capel
IUCN IaNature Reserve
0.08 km² overlap
Unnamed WA42879
IUCN IaNature Reserve
0.06 km² overlap
Conservation Covenant
0.04 km² overlap
Unnamed WA26620
IUCN IaNature Reserve
0.03 km² overlap
Unnamed WA50017
IUCN IaNature Reserve
0.02 km² overlap
Unnamed WA49385
IUCN IaNature Reserve
0.01 km² overlap
Unnamed WA25836
IUCN IaNature Reserve
0.01 km² overlap
Unnamed WA14567
IUCN IaNature Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 665 distinct species · 68 136 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Vasse River : 16 espèces reliées par 46 interactions GloBI sur 3 types (connectance 9.3%, filtre Serrano α=0.2). 16 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°
16,1°C
Annual rain
902mm
Moisture idx (CMI)
-0,28
Runoff
497mm/an
PET
1 262mm
AET
651mm
Mean slope
1,4°
Water table
81cm
Forest
40%
Crops
4%
Urban
1%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)