HydroBASINS lev08 watershed · #5080400070
Bassin de Walker Creek
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 : MacDonnell
Sub-basin area
1 034,3km²
Upstream area
2 583,5km²
Discharge
4,31m³/s
Mean elev.
671m
Administrative coverage
Species present
386 distinct species · 1 003 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
20,7°C
Annual rain
313mm
Moisture idx (CMI)
-0,83
Runoff
55mm/an
PET
1 819mm
AET
263mm
Mean slope
4,6°
Water table
622cm
Forest
2%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)