HydroBASINS lev08 watershed · #1081642560
Bassin de Swartdoring
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 : Namakwa, West Coast
Sub-basin area
432,4km²
Upstream area
2 355km²
Discharge
0,5m³/s
Mean elev.
408m
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°
17,9°C
Annual rain
180mm
Moisture idx (CMI)
-0,89
Runoff
6mm/an
PET
1 587mm
AET
152mm
Mean slope
6,8°
Water table
966cm
Forest
2%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)