HydroBASINS lev08 watershed · #1080714770
Bassin de Vranso
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 : Boulkiemdé, Passoré, Sanguié
Sub-basin area
230,9km²
Upstream area
1 098,8km²
Discharge
0,93m³/s
Mean elev.
326m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Vranso559 km²
- Bassin · #1080714310309 km²
3 dept-equivalent regions (GADM L2)
- 159.8 km²69.4% of basin
- 61.1 km²26.5% of basin
- 9.2 km²4.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 11 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°
27,9°C
Annual rain
717mm
Moisture idx (CMI)
-0,65
Runoff
20mm/an
PET
2 021mm
AET
605mm
Mean slope
1,5°
Water table
262cm
Forest
0%
Crops
25%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)