HydroBASINS lev08 watershed · #1080056440
Bassin de Oued el Mellah
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 11 administrative regions : Ain Lahdjar, Bazer-Sakra, Bellaa, Bir Haddada, Bir-El-Arch +6
Sub-basin area
527,4km²
Upstream area
527,4km²
Discharge
1,65m³/s
Mean elev.
991m
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°
13,3°C
Annual rain
467mm
Moisture idx (CMI)
-0,60
Runoff
101mm/an
PET
1 174mm
AET
398mm
Mean slope
1,9°
Water table
202cm
Forest
0%
Crops
22%
Urban
19%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)