HydroBASINS lev08 watershed · #5080276560
Bassin de O'Donnell 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 : Halls Creek
Sub-basin area
474,8km²
Upstream area
3 834,6km²
Discharge
15,12m³/s
Mean elev.
320m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de O'Donnell River637 km²
- Bassin de O'Donnell River154 km²
1 dept-equivalent regions (GADM L2)
- 473.3 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
14 distinct species · 15 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,9°C
Annual rain
500mm
Moisture idx (CMI)
-0,75
Runoff
126mm/an
PET
2 032mm
AET
420mm
Mean slope
3,5°
Water table
461cm
Forest
6%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)