HydroBASINS lev08 watershed · #1081103740
Bassin · #1081103740
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 : Epéna, Impfondo
Sub-basin area
180,4km²
Upstream area
2 103,5km²
Discharge
21,41m³/s
Mean elev.
338m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10811017401298 km²
- Bassin · #1081101810625 km²
2 dept-equivalent regions (GADM L2)
- 139.2 km²77.5% of basin
- 40.5 km²22.5% of basin
1 intersecting protected areas
Grands affluents
IUCN Not ReportedWetland of International Importance (Ramsar Site)
179.63 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
25,1°C
Annual rain
1 757mm
Moisture idx (CMI)
0,03
Runoff
191mm/an
PET
1 712mm
AET
1 426mm
Mean slope
0,0°
Water table
2cm
Forest
100%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)