HydroBASINS lev08 watershed · #5080056350
Bassin · #5080056350
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 2 administrative regions : Busselton, Capel
Sub-basin area
28,8km²
Upstream area
28,8km²
Discharge
0,47m³/s
Mean elev.
7m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 18.9 km²65.7% of basin
- 6.0 km²20.9% of basin
6 intersecting protected areas
Tuart Forest
IUCN IINational Park
5.79 km² overlap
Ngari Capes
IUCN VIMarine Park
1.22 km² overlap
Vasse-Wonnerup Wetlands
IUCN IaNature Reserve
0.96 km² overlap
Vasse-Wonnerup System
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.84 km² overlap
Unnamed WA41568
IUCN IaNature Reserve
0.00 km² overlap
Conservation Covenant
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
343 distinct species · 1 999 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 · #5080056350 : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 5 types (connectance 4.2%, filtre Serrano α=0.2). 8 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°
16,5°C
Annual rain
845mm
Moisture idx (CMI)
-0,35
Runoff
503mm/an
PET
1 300mm
AET
638mm
Mean slope
0,6°
Water table
27cm
Forest
77%
Crops
0%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)