HydroBASINS lev08 watershed · #1080940420
Bassin de Ouémé
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 : Adja-Ouèrè, Covè, Dassa-Zoumè, Glazoué, Kétou +4
Sub-basin area
2 657,5km²
Upstream area
39 242,4km²
Discharge
173,83m³/s
Mean elev.
108m
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 107mm
Moisture idx (CMI)
-0,39
Runoff
272mm/an
PET
1 801mm
AET
937mm
Mean slope
1,5°
Water table
185cm
Forest
31%
Crops
28%
Urban
5%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)