HydroBASINS lev08 watershed · #1080721820
Bassin de 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 3 administrative regions : Boboye, Kollo, Say
Sub-basin area
774,3km²
Upstream area
716 274,6km²
Discharge
864,03m³/s
Mean elev.
216m
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°
28,8°C
Annual rain
643mm
Moisture idx (CMI)
-0,69
Runoff
77mm/an
PET
2 049mm
AET
542mm
Mean slope
0,9°
Water table
278cm
Forest
0%
Crops
31%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)