HydroBASINS lev08 watershed · #1080606710
Bassin de Arraghez
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 8 administrative regions : Areza, Dibarwa, Ghala Nefhi, Logo Anseba, Mansura +3
Sub-basin area
2 583,2km²
Upstream area
2 583,7km²
Discharge
2,69m³/s
Mean elev.
1 171m
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°
24,5°C
Annual rain
528mm
Moisture idx (CMI)
-0,73
Runoff
42mm/an
PET
1 998mm
AET
444mm
Mean slope
7,7°
Water table
610cm
Forest
0%
Crops
6%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)