HydroBASINS lev08 watershed · #1080863610
Bassin de Usuma
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 : Gwagwalada, Kwali
Sub-basin area
119,2km²
Upstream area
2 959,7km²
Discharge
40,61m³/s
Mean elev.
158m
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°
27,5°C
Annual rain
1 247mm
Moisture idx (CMI)
-0,32
Runoff
382mm/an
PET
1 846mm
AET
955mm
Mean slope
1,0°
Water table
76cm
Forest
1%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)