HydroBASINS lev08 watershed · #1081647580
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 1 administrative regions : Namakwa
Sub-basin area
1 369,7km²
Upstream area
6 259,1km²
Discharge
2,12m³/s
Mean elev.
1 182m
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°
15,4°C
Annual rain
182mm
Moisture idx (CMI)
-0,88
Runoff
8mm/an
PET
1 532mm
AET
154mm
Mean slope
2,2°
Water table
573cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)