HydroBASINS lev08 watershed · #1081653960
Bassin de Tankwa
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 : Central Karoo, Namakwa
Sub-basin area
476,3km²
Upstream area
476,4km²
Discharge
0,14m³/s
Mean elev.
1 039m
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°
14,9°C
Annual rain
161mm
Moisture idx (CMI)
-0,89
Runoff
10mm/an
PET
1 496mm
AET
136mm
Mean slope
7,9°
Water table
1 082cm
Forest
0%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)