HydroBASINS lev08 watershed · #1080206000
Bassin de Oued Drâa ⴰⵙⵉⴼ ⵏ ⴷⵔⵄⴰ وادي 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 : Assa-Zag, Guelmim
Sub-basin area
621,6km²
Upstream area
621,6km²
Discharge
0,95m³/s
Mean elev.
444m
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°
19,3°C
Annual rain
98mm
Moisture idx (CMI)
-0,93
Runoff
44mm/an
PET
1 389mm
AET
84mm
Mean slope
8,5°
Water table
995cm
Forest
0%
Crops
0%
Urban
0%
Protected
76%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)