HydroBASINS lev08 watershed · #1081655260
Bassin de Grootrivier
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 : Cape Winelands
Sub-basin area
194,5km²
Upstream area
1 584,3km²
Discharge
0,64m³/s
Mean elev.
636m
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°
17,3°C
Annual rain
135mm
Moisture idx (CMI)
-0,91
Runoff
24mm/an
PET
1 558mm
AET
113mm
Mean slope
1,8°
Water table
376cm
Forest
0%
Crops
8%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)