HydroBASINS lev08 watershed · #1080022520
Bassin de Apoi Creek
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 : Ekeremor, Sagbama, Southern Ijaw
Sub-basin area
469,7km²
Upstream area
469,8km²
Discharge
30,77m³/s
Mean elev.
14m
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°
26,6°C
Annual rain
3 289mm
Moisture idx (CMI)
0,54
Runoff
1 744mm/an
PET
1 496mm
AET
1 346mm
Mean slope
0,4°
Water table
8cm
Forest
92%
Crops
30%
Urban
2%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)