HydroBASINS lev08 watershed · #1080174080
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 3 administrative regions across 2 countries : Ouarzazate, Oum El Assel, Tata
Sub-basin area
1 290,5km²
Upstream area
38 183,3km²
Discharge
69,19m³/s
Mean elev.
475m
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°
23,6°C
Annual rain
67mm
Moisture idx (CMI)
-0,97
Runoff
42mm/an
PET
1 948mm
AET
52mm
Mean slope
2,0°
Water table
305cm
Forest
0%
Crops
0%
Urban
0%
Protected
91%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)