HydroBASINS lev08 watershed · #5080056310
Bassin de Buayanyup Drain
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 : Augusta-Margaret River, Busselton
Sub-basin area
183km²
Upstream area
183km²
Discharge
0,06m³/s
Mean elev.
51m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 152.0 km²83.1% of basin
- 25.9 km²14.2% of basin
10 intersecting protected areas
Ngari Capes
IUCN VIMarine Park
4.10 km² overlap
Locke
IUCN IaNature Reserve
1.66 km² overlap
Broadwater
IUCN IaNature Reserve
0.80 km² overlap
Boallia
IUCN IaNature Reserve
0.66 km² overlap
Conservation Covenant
0.43 km² overlap
Unnamed WA41597
IUCN IaNature Reserve
0.37 km² overlap
Unnamed WA45533
IUCN IaNature Reserve
0.10 km² overlap
Conservation Covenant
0.01 km² overlap
Unnamed WA26620
IUCN IaNature Reserve
0.00 km² overlap
1 more protected areassorted by overlap area
Unnamed WA42879
IUCN IaNature Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 197 distinct species · 7 989 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Buayanyup Drain : 25 espèces reliées par 36 interactions GloBI sur 3 types (connectance 6.1%, filtre Serrano α=0.2). 10 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°
16,3°C
Annual rain
909mm
Moisture idx (CMI)
-0,24
Runoff
586mm/an
PET
1 203mm
AET
642mm
Mean slope
0,9°
Water table
38cm
Forest
26%
Crops
5%
Urban
7%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)