HydroBASINS lev08 watershed · #1080128380
Bassin · #1080128380
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 4 administrative regions : Bechar, Boukais, Kenadsa, Lahmar
Sub-basin area
635,5km²
Upstream area
1 547,7km²
Discharge
1,38m³/s
Mean elev.
823m
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°
19,8°C
Annual rain
116mm
Moisture idx (CMI)
-0,93
Runoff
28mm/an
PET
1 578mm
AET
97mm
Mean slope
1,0°
Water table
397cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)