HydroBASINS lev08 watershed · #1081134000
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
348,6km²
Upstream area
11 184,5km²
Discharge
188,9m³/s
Mean elev.
417m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mambili297 km²
- Bassin de Mambili171 km²
2 dept-equivalent regions (GADM L2)
- 182.5 km²52.6% of basin
- 164.5 km²47.4% of basin
4 intersecting protected areas
Parc national d'Odzala
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
337.82 km² overlap
Odzala Kokoua
IUCN Not ReportedWetland of International Importance (Ramsar Site)
334.30 km² overlap
National Park
334.30 km² overlap
Forest Massif of Odzala-Kokoua
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
207.53 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
9 distinct species · 10 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°
24,7°C
Annual rain
1 678mm
Moisture idx (CMI)
0,00
Runoff
389mm/an
PET
1 678mm
AET
1 396mm
Mean slope
1,9°
Water table
108cm
Forest
93%
Crops
0%
Urban
0%
Protected
96%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)