HydroBASINS lev08 watershed · #1080780610
Bassin de Gao
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 3 administrative regions across 2 countries : Borgu, Kalalé, Ségbana
Sub-basin area
372,9km²
Upstream area
372,9km²
Discharge
2,32m³/s
Mean elev.
306m
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°
26,8°C
Annual rain
1 103mm
Moisture idx (CMI)
-0,42
Runoff
196mm/an
PET
1 918mm
AET
851mm
Mean slope
0,8°
Water table
66cm
Forest
34%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)