HydroBASINS lev08 watershed · #1080201510
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 1 administrative regions : Assa-Zag
Sub-basin area
114,3km²
Upstream area
87 048,2km²
Discharge
226,21m³/s
Mean elev.
242m
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°
21,5°C
Annual rain
70mm
Moisture idx (CMI)
-0,96
Runoff
35mm/an
PET
1 582mm
AET
58mm
Mean slope
1,3°
Water table
276cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)