HydroBASINS lev08 watershed · #5080464050
Bassin de Undulla 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 : Western Downs
Sub-basin area
122,6km²
Upstream area
3 143,9km²
Discharge
1,05m³/s
Mean elev.
276m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Brigalow Creek437 km²
- Bassin de Undulla Creek17 km²
1 dept-equivalent regions (GADM L2)
- 122.4 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
12 distinct species · 13 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°
19,8°C
Annual rain
591mm
Moisture idx (CMI)
-0,64
Runoff
8mm/an
PET
1 651mm
AET
499mm
Mean slope
0,1°
Water table
55cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)