HydroBASINS lev08 watershed · #1080714180
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, Kourwéogo, Passoré
Sub-basin area
558,5km²
Upstream area
558,9km²
Discharge
0,52m³/s
Mean elev.
319m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 294.3 km²52.9% of basin
- 187.1 km²33.6% of basin
- 74.9 km²13.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
14 distinct species · 53 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
709mm
Moisture idx (CMI)
-0,65
Runoff
30mm/an
PET
2 015mm
AET
598mm
Mean slope
0,6°
Water table
113cm
Forest
0%
Crops
18%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)