HydroBASINS lev08 watershed · #1080062680
Bassin · #1080062680
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 : Metlili, Ouargla, Rouissat, Zelfana
Sub-basin area
684,7km²
Upstream area
684,7km²
Discharge
0,16m³/s
Mean elev.
290m
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°
21,8°C
Annual rain
53mm
Moisture idx (CMI)
-0,97
Runoff
19mm/an
PET
1 718mm
AET
42mm
Mean slope
0,3°
Water table
252cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)