HydroBASINS lev08 watershed · #5080540100
Bassin · #5080540100
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 : Dowerin, Wongan-Ballidu
Sub-basin area
1 366,6km²
Upstream area
1 366,7km²
Discharge
0,55m³/s
Mean elev.
320m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1264.4 km²92.6% of basin
- 100.8 km²7.4% of basin
13 intersecting protected areas
Unnamed WA51093
IUCN IaNature Reserve
5.58 km² overlap
Manmanning Dam
IUCN IaNature Reserve
3.74 km² overlap
Wongan Hills
IUCN IaNature Reserve
2.26 km² overlap
Rogers
IUCN IaNature Reserve
2.13 km² overlap
Unnamed WA23665
IUCN IaNature Reserve
1.12 km² overlap
Unnamed WA23313
IUCN IaNature Reserve
0.94 km² overlap
Dingo Rock
IUCN IaNature Reserve
0.63 km² overlap
Unnamed WA22363
IUCN IaNature Reserve
0.55 km² overlap
Unnamed WA25984
IUCN IaNature Reserve
0.47 km² overlap
4 more protected areassorted by overlap area
Unnamed WA52103
IUCN IaConservation Park
0.46 km² overlap
Elphin
IUCN IaNature Reserve
0.42 km² overlap
Unnamed WA17778
IUCN IaNature Reserve
0.23 km² overlap
Unnamed WA16319
IUCN IaNature Reserve
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 432 distinct species · 11 678 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 · #5080540100 : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 7 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°
18,2°C
Annual rain
348mm
Moisture idx (CMI)
-0,77
Runoff
20mm/an
PET
1 539mm
AET
295mm
Mean slope
1,0°
Water table
429cm
Forest
0%
Crops
67%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)