HydroBASINS lev08 watershed · #1081014730
Bassin de Kwa Ibo River
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 9 administrative regions : Essien Udim, Etim Ekpo, Ika, Ikwuano, Isiala Ngwa North +4
Sub-basin area
516km²
Upstream area
516km²
Discharge
26,14m³/s
Mean elev.
93m
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°
26,2°C
Annual rain
2 303mm
Moisture idx (CMI)
0,32
Runoff
1 594mm/an
PET
1 567mm
AET
1 259mm
Mean slope
0,6°
Water table
29cm
Forest
65%
Crops
70%
Urban
22%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)