HydroBASINS lev08 watershed · #1080615160
Bassin de Alighede
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 : Asmara City, Dekemehare, Ghala Nefhi, Ghida`e, Serejeka
Sub-basin area
272,9km²
Upstream area
272,9km²
Discharge
0,43m³/s
Mean elev.
1 845m
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°
19,2°C
Annual rain
629mm
Moisture idx (CMI)
-0,63
Runoff
65mm/an
PET
1 671mm
AET
529mm
Mean slope
13,8°
Water table
864cm
Forest
0%
Crops
10%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)