HydroBASINS lev08 watershed · #1081180570
Bassin de Ovangué
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 : Ndolou, Ogooué et des Lacs, Tsamba Mangotsi
Sub-basin area
1 347,7km²
Upstream area
1 347,9km²
Discharge
53,35m³/s
Mean elev.
145m
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°
25,6°C
Annual rain
2 037mm
Moisture idx (CMI)
0,17
Runoff
1 121mm/an
PET
1 687mm
AET
1 391mm
Mean slope
5,3°
Water table
238cm
Forest
100%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)