HydroBASINS lev08 watershed · #1080762830
Bassin de النيل الأزرق
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 Roseires, Geissan
Sub-basin area
57,5km²
Upstream area
176 967,8km²
Discharge
2 121,52m³/s
Mean elev.
558m
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°
27,7°C
Annual rain
912mm
Moisture idx (CMI)
-0,57
Runoff
83mm/an
PET
2 104mm
AET
771mm
Mean slope
4,5°
Water table
384cm
Forest
0%
Crops
8%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)