HydroBASINS lev08 watershed · #5080579120
Bassin de Yilliminning 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 : Cuballing, Narrogin (Shire), Wickepin
Sub-basin area
230,8km²
Upstream area
230,8km²
Discharge
0,16m³/s
Mean elev.
348m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 221.1 km²95.8% of basin
- 8.6 km²3.7% of basin
- 1.1 km²0.5% of basin
9 intersecting protected areas
Ockley
IUCN IaNature Reserve
1.45 km² overlap
Boundain
IUCN IaNature Reserve
1.22 km² overlap
North Yilliminning
IUCN IaNature Reserve
1.11 km² overlap
Birdwhistle
IUCN IaNature Reserve
0.66 km² overlap
Unnamed WA19119
IUCN IaNature Reserve
0.40 km² overlap
Yilliminning
IUCN IaNature Reserve
0.40 km² overlap
Yarling
IUCN IaNature Reserve
0.32 km² overlap
Unnamed WA10335
IUCN VI5(1)(h) Reserve
0.19 km² overlap
Unnamed WA29906
IUCN IaNature Reserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
436 distinct species · 1 715 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Yilliminning River : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 7.4%, 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°
15,9°C
Annual rain
396mm
Moisture idx (CMI)
-0,71
Runoff
23mm/an
PET
1 380mm
AET
337mm
Mean slope
1,5°
Water table
574cm
Forest
0%
Crops
51%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)