HydroBASINS lev08 watershed · #1080092220
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 19 administrative regions : Ain Fettah, Ain Ghoraba, Ain Kebira, Ain Youcef, Beni Mester +14
Sub-basin area
986,6km²
Upstream area
4 957km²
Discharge
4,33m³/s
Mean elev.
439m
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°
16,9°C
Annual rain
456mm
Moisture idx (CMI)
-0,63
Runoff
28mm/an
PET
1 219mm
AET
388mm
Mean slope
6,6°
Water table
618cm
Forest
8%
Crops
46%
Urban
7%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)