HydroBASINS lev08 watershed · #1081117030
Bassin de Mambili
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 : Mbomo, Ouesso
Sub-basin area
259,7km²
Upstream area
967,9km²
Discharge
17,55m³/s
Mean elev.
540m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mambili471 km²
- Bassin de Mambili237 km²
2 dept-equivalent regions (GADM L2)
- 141.9 km²54.9% of basin
- 116.7 km²45.1% of basin
4 intersecting protected areas
Odzala Kokoua
IUCN Not ReportedWetland of International Importance (Ramsar Site)
258.58 km² overlap
Forest Massif of Odzala-Kokoua
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
258.58 km² overlap
National Park
258.58 km² overlap
Parc national d'Odzala
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
258.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
23,8°C
Annual rain
1 632mm
Moisture idx (CMI)
-0,03
Runoff
548mm/an
PET
1 687mm
AET
1 361mm
Mean slope
4,7°
Water table
163cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)