HydroBASINS lev08 watershed · #1080088640
Bassin de Oued Nahr-Ouassel
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 5 administrative regions : Bordj El Emir Abdelkader, Bouaiche, El Youssoufia, Layoune, Theniet El Had
Sub-basin area
279,5km²
Upstream area
1 784,2km²
Discharge
3,54m³/s
Mean elev.
934m
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°
14,9°C
Annual rain
483mm
Moisture idx (CMI)
-0,57
Runoff
111mm/an
PET
1 118mm
AET
411mm
Mean slope
5,2°
Water table
388cm
Forest
0%
Crops
12%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)