HydroBASINS lev08 watershed · #1081628750
Bassin de Vaal 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 2 administrative regions : Frances Baard, Pixley ka Seme
Sub-basin area
1 060,2km²
Upstream area
154 741,5km²
Discharge
171,99m³/s
Mean elev.
1 073m
Administrative coverage
Species present
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°
18,3°C
Annual rain
380mm
Moisture idx (CMI)
-0,78
Runoff
40mm/an
PET
1 710mm
AET
320mm
Mean slope
1,0°
Water table
401cm
Forest
0%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)