HydroBASINS lev08 watershed · #1080815510
Bassin de Koumongou
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 4 administrative regions across 2 countries : Boukoumbé, Doufelgou, Kéran, Natitingou
Sub-basin area
159,8km²
Upstream area
2 292km²
Discharge
29,31m³/s
Mean elev.
354m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Koumongou1603 km²
- Bassin de Koumongou529 km²
4 dept-equivalent regions (GADM L2)
- 115.6 km²72.6% of basin
- 28.5 km²17.9% of basin
- 15.0 km²9.5% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
606 distinct species · 2 225 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
27,1°C
Annual rain
1 160mm
Moisture idx (CMI)
-0,40
Runoff
497mm/an
PET
1 932mm
AET
905mm
Mean slope
3,2°
Water table
176cm
Forest
15%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)