HydroBASINS lev08 watershed · #1080130490
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 1 administrative regions : Marrakech
Sub-basin area
88,9km²
Upstream area
2 314,3km²
Discharge
3,94m³/s
Mean elev.
421m
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°
19,3°C
Annual rain
266mm
Moisture idx (CMI)
-0,83
Runoff
93mm/an
PET
1 552mm
AET
224mm
Mean slope
0,6°
Water table
319cm
Forest
4%
Crops
57%
Urban
23%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)