HydroBASINS lev08 watershed · #1080788570
Bassin de Sanaï
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 : Kalalé, Ségbana
Sub-basin area
703,1km²
Upstream area
703,1km²
Discharge
3,58m³/s
Mean elev.
340m
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°
26,7°C
Annual rain
1 109mm
Moisture idx (CMI)
-0,42
Runoff
166mm/an
PET
1 926mm
AET
874mm
Mean slope
1,1°
Water table
174cm
Forest
50%
Crops
9%
Urban
0%
Protected
82%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)