HydroBASINS lev08 watershed · #5080090220
Bassin · #5080090220
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 : Menzies, Yilgarn
Sub-basin area
2 193,9km²
Upstream area
2 194km²
Discharge
0,06m³/s
Mean elev.
454m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1099.6 km²50.2% of basin
- 1091.9 km²49.8% of basin
3 intersecting protected areas
Helena and Aurora Ranges
IUCN IINational Park
1261.42 km² overlap
Mount Manning Range
IUCN IIConservation Park
349.62 km² overlap
Mount Manning Range
IUCN IaNature Reserve
306.52 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
692 distinct species · 5 372 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 · #5080090220 : 30 espèces reliées par 38 interactions GloBI sur 2 types (connectance 4.6%, 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°
18,8°C
Annual rain
278mm
Moisture idx (CMI)
-0,82
Runoff
4mm/an
PET
1 586mm
AET
235mm
Mean slope
0,7°
Water table
452cm
Forest
46%
Crops
3%
Urban
0%
Protected
87%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)