HydroBASINS lev08 watershed · #1081622420
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 : Dr Ruth Segomotsi Mompati, Frances Baard
Sub-basin area
421,1km²
Upstream area
112 971,4km²
Discharge
117,67m³/s
Mean elev.
1 195m
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°
17,8°C
Annual rain
446mm
Moisture idx (CMI)
-0,73
Runoff
41mm/an
PET
1 665mm
AET
376mm
Mean slope
0,9°
Water table
451cm
Forest
0%
Crops
9%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)