HydroBASINS lev08 watershed · #1080964050
Bassin de Yewa
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 across 2 countries : Adja-Ouèrè, Ado Odo/Ota, Badagry, Ewekoro, Ifo +4
Sub-basin area
1 213,4km²
Upstream area
4 326,5km²
Discharge
34,65m³/s
Mean elev.
48m
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°
27,2°C
Annual rain
1 282mm
Moisture idx (CMI)
-0,18
Runoff
567mm/an
PET
1 577mm
AET
1 052mm
Mean slope
1,3°
Water table
142cm
Forest
44%
Crops
60%
Urban
7%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)