HydroBASINS lev08 watershed · #1081130760
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
93,9km²
Upstream area
10 146,7km²
Discharge
171,99m³/s
Mean elev.
396m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mambili773 km²
- Bassin de Mambili8 km²
2 dept-equivalent regions (GADM L2)
- 48.3 km²51.6% of basin
- 45.3 km²48.4% of basin
4 intersecting protected areas
Odzala Kokoua
IUCN Not ReportedWetland of International Importance (Ramsar Site)
93.51 km² overlap
Forest Massif of Odzala-Kokoua
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
93.51 km² overlap
National Park
93.51 km² overlap
Parc national d'Odzala
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
93.51 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 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 662mm
Moisture idx (CMI)
-0,01
Runoff
446mm/an
PET
1 686mm
AET
1 385mm
Mean slope
1,9°
Water table
92cm
Forest
83%
Crops
1%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)