HydroBASINS lev08 watershed · #1080130550
Bassin de Oued Nfiss ⴰⵙⵉⴼ ⵏⴼⵉⵙ وادي نفيس
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 : Al Haouz, Chichaoua, Marrakech
Sub-basin area
506,9km²
Upstream area
507,1km²
Discharge
0,88m³/s
Mean elev.
1 020m
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°
15,7°C
Annual rain
403mm
Moisture idx (CMI)
-0,70
Runoff
55mm/an
PET
1 423mm
AET
341mm
Mean slope
6,5°
Water table
705cm
Forest
1%
Crops
40%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)