HydroBASINS lev08 watershed · #1080706760
Bassin du Niger
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 : Kollo, Say
Sub-basin area
12,5km²
Upstream area
708 953,5km²
Discharge
766,23m³/s
Mean elev.
189m
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°
29,1°C
Annual rain
605mm
Moisture idx (CMI)
-0,71
Runoff
70mm/an
PET
2 076mm
AET
510mm
Mean slope
0,6°
Water table
144cm
Forest
0%
Crops
54%
Urban
9%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)