HydroBASINS lev08 watershed · #1080172190
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 : Ouarzazate, Oum El Assel
Sub-basin area
957,2km²
Upstream area
6 625,1km²
Discharge
10,17m³/s
Mean elev.
557m
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°
24,1°C
Annual rain
38mm
Moisture idx (CMI)
-0,98
Runoff
50mm/an
PET
1 988mm
AET
28mm
Mean slope
1,2°
Water table
266cm
Forest
0%
Crops
0%
Urban
0%
Protected
75%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)