HydroBASINS lev08 watershed · #1080905580
Bassin de Yani
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 1 administrative regions : Worodougou
Sub-basin area
425,5km²
Upstream area
5 040,9km²
Discharge
49,62m³/s
Mean elev.
291m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Yani306 km²
- Bassin de Bona172 km²
1 dept-equivalent regions (GADM L2)
- 423.8 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
27 distinct species · 46 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°
25,9°C
Annual rain
1 226mm
Moisture idx (CMI)
-0,31
Runoff
257mm/an
PET
1 782mm
AET
1 030mm
Mean slope
2,5°
Water table
147cm
Forest
29%
Crops
32%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)