HydroBASINS lev08 watershed · #1081021070
Bassin de Qua Iboe 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 12 administrative regions : Abak, Essien Udim, Etim Ekpo, Etinan, Ika +7
Sub-basin area
656,2km²
Upstream area
2 088,9km²
Discharge
107,9m³/s
Mean elev.
58m
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°
26,5°C
Annual rain
2 559mm
Moisture idx (CMI)
0,39
Runoff
1 673mm/an
PET
1 566mm
AET
1 315mm
Mean slope
1,0°
Water table
42cm
Forest
9%
Crops
78%
Urban
32%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)