HydroBASINS lev08 watershed · #1080178010
Bassin de Oued Drâa ⴰⵙⵉⴼ ⵏ ⴷⵔⵄⴰ واد درعة
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 2 administrative regions across 2 countries : Oum El Assel, Tata
Sub-basin area
570,6km²
Upstream area
47 902,2km²
Discharge
144,39m³/s
Mean elev.
449m
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°
22,9°C
Annual rain
95mm
Moisture idx (CMI)
-0,95
Runoff
43mm/an
PET
1 881mm
AET
78mm
Mean slope
1,6°
Water table
315cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)