HydroBASINS lev08 watershed · #1080131310
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 2 administrative regions : Al Haouz, Marrakech
Sub-basin area
457,2km²
Upstream area
2 047,4km²
Discharge
3,2m³/s
Mean elev.
704m
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°
17,6°C
Annual rain
337mm
Moisture idx (CMI)
-0,78
Runoff
71mm/an
PET
1 524mm
AET
285mm
Mean slope
3,3°
Water table
610cm
Forest
0%
Crops
39%
Urban
5%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)