HydroBASINS lev08 watershed · #1080712560
Bassin · #1080712560
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 2 countries : Banwa, Kossi, Yorosso
Sub-basin area
1 065,2km²
Upstream area
1 065,2km²
Discharge
1,51m³/s
Mean elev.
417m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 835.0 km²78.7% of basin
- YorossoSikasso · Mali212.8 km²20.1% of basin
- 13.3 km²1.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
15 distinct species · 24 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°
26,9°C
Annual rain
819mm
Moisture idx (CMI)
-0,58
Runoff
30mm/an
PET
1 972mm
AET
691mm
Mean slope
0,9°
Water table
189cm
Forest
0%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)