HydroBASINS lev08 watershed · #5080418820
Bassin de Gascoyne 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 1 administrative regions : Upper Gascoyne
Sub-basin area
566,1km²
Upstream area
28 309,5km²
Discharge
5,07m³/s
Mean elev.
370m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #5080417530280 km²
- Bassin de Gascoyne River136 km²
1 dept-equivalent regions (GADM L2)
- 564.9 km²100.0% of basin
1 intersecting protected areas
Burringurrah
IUCN IINational Park
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
53 distinct species · 70 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Gascoyne River : 14 espèces reliées par 12 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
23,7°C
Annual rain
210mm
Moisture idx (CMI)
-0,89
Runoff
17mm/an
PET
1 917mm
AET
175mm
Mean slope
0,1°
Water table
109cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)