HydroBASINS lev08 watershed · #5080567240
Bassin · #5080567240
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 4 administrative regions : Brookton, Bruce Rock, Corrigin, Quairading
Sub-basin area
1 170,3km²
Upstream area
1 170,3km²
Discharge
0,53m³/s
Mean elev.
292m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 851.3 km²72.8% of basin
- 201.1 km²17.2% of basin
- 58.9 km²5.0% of basin
- 58.2 km²5.0% of basin
9 intersecting protected areas
Lake Mears
IUCN IaNature Reserve
2.55 km² overlap
Boolanelling
IUCN IaNature Reserve
2.28 km² overlap
Unnamed WA21424
IUCN IaNature Reserve
1.53 km² overlap
Wogerlin
IUCN IaNature Reserve
0.91 km² overlap
Unnamed WA16196
IUCN IaNature Reserve
0.51 km² overlap
Wamenusking
IUCN IaNature Reserve
0.47 km² overlap
Conservation Covenant
0.29 km² overlap
Unnamed WA45645
IUCN VI5(1)(h) Reserve
0.08 km² overlap
Conservation Covenant
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
707 distinct species · 4 384 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 · #5080567240 : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 3 types (connectance 10.1%, filtre Serrano α=0.2). 11 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°
16,6°C
Annual rain
355mm
Moisture idx (CMI)
-0,76
Runoff
15mm/an
PET
1 456mm
AET
301mm
Mean slope
1,1°
Water table
442cm
Forest
0%
Crops
67%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)