HydroBASINS lev08 watershed · #1081583390
Bassin de Riet
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 : Gibeon, Mariental Urban
Sub-basin area
396,1km²
Upstream area
396,1km²
Discharge
0,09m³/s
Mean elev.
1 237m
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°
19,9°C
Annual rain
195mm
Moisture idx (CMI)
-0,89
Runoff
8mm/an
PET
1 784mm
AET
162mm
Mean slope
1,1°
Water table
339cm
Forest
0%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)