HydroBASINS lev08 watershed · #1080094060
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 across 2 countries : Ain Ghoraba, Azails, Beni Bahdel, Beni Boussaid, Beni Smiel +14
Sub-basin area
1 301,2km²
Upstream area
1 301,2km²
Discharge
1,26m³/s
Mean elev.
1 054m
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°
14,4°C
Annual rain
501mm
Moisture idx (CMI)
-0,59
Runoff
31mm/an
PET
1 235mm
AET
426mm
Mean slope
8,2°
Water table
627cm
Forest
5%
Crops
64%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)