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
Not enough documented interactions to build a meaningful graph for this territory.
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)