HydroBASINS lev08 watershed · #1081056870
Bassin de Ubangi
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 across 3 countries : Dongou, Libenge, Mongoumba
Sub-basin area
165,8km²
Upstream area
559 342,9km²
Discharge
3 934,97m³/s
Mean elev.
365m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Lobaye869 km²
- Bassin de Oubangui105 km²
3 dept-equivalent regions (GADM L2)
- 120.8 km²73.2% of basin
- 38.9 km²23.5% of basin
- 5.5 km²3.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
18 distinct species · 26 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 717mm
Moisture idx (CMI)
0,00
Runoff
220mm/an
PET
1 715mm
AET
1 335mm
Mean slope
1,2°
Water table
68cm
Forest
94%
Crops
2%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)