HydroBASINS lev08 watershed · #1080707890
Bassin de Bonsoaga
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 : Gourma, Komandjoari, Tapoa
Sub-basin area
189,4km²
Upstream area
6 355,4km²
Discharge
3,77m³/s
Mean elev.
263m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Bonsoaga2664 km²
- Bassin de Bonsoaga1152 km²
3 dept-equivalent regions (GADM L2)
- 166.5 km²88.3% of basin
- 22.1 km²11.7% of basin
- 0.0 km²0.0% of basin
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
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°
28,5°C
Annual rain
615mm
Moisture idx (CMI)
-0,70
Runoff
23mm/an
PET
2 075mm
AET
518mm
Mean slope
0,4°
Water table
143cm
Forest
0%
Crops
14%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)