HydroBASINS lev08 watershed · #1080030310
Bassin de Oued Tafna
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 10 administrative regions : Ain Tolba, Beni Khellad, Beni Ouarsous, Beni Saf, Emir Abdelkader +5
Sub-basin area
353,2km²
Upstream area
7 265,2km²
Discharge
6,2m³/s
Mean elev.
186m
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°
17,6°C
Annual rain
439mm
Moisture idx (CMI)
-0,61
Runoff
24mm/an
PET
1 128mm
AET
376mm
Mean slope
7,1°
Water table
606cm
Forest
0%
Crops
77%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)