HydroBASINS lev08 watershed · #1080716960
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 3 administrative regions : Boboye, Kollo, Say
Sub-basin area
282,5km²
Upstream area
709 787,9km²
Discharge
767,79m³/s
Mean elev.
217m
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°
28,9°C
Annual rain
629mm
Moisture idx (CMI)
-0,69
Runoff
76mm/an
PET
2 059mm
AET
530mm
Mean slope
0,8°
Water table
312cm
Forest
0%
Crops
29%
Urban
2%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)