HydroBASINS lev08 watershed · #1081173360
Bassin de Ogooué
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 2 administrative regions : Léboumbi-Leyou, Mpassa
Sub-basin area
301km²
Upstream area
20 956,7km²
Discharge
633,78m³/s
Mean elev.
340m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Lékédi1245 km²
- Bassin de Ogooué408 km²
2 dept-equivalent regions (GADM L2)
- 285.9 km²95.4% of basin
- 13.7 km²4.6% of basin
1 intersecting protected areas
Rapides de Mboungou Badouma et de Doume
IUCN Not ReportedWetland of International Importance (Ramsar Site)
58.19 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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°
25,1°C
Annual rain
1 791mm
Moisture idx (CMI)
0,12
Runoff
925mm/an
PET
1 574mm
AET
1 354mm
Mean slope
2,6°
Water table
121cm
Forest
82%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)