HydroBASINS lev08 watershed · #1080889400
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
459,9km²
Upstream area
2 156,9km²
Discharge
23,67m³/s
Mean elev.
371m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Banoroni1288 km²
- Bassin de Ouhomé409 km²
1 dept-equivalent regions (GADM L2)
- 458.0 km²100.0% of basin
1 intersecting protected areas
Yarani
IUCN Not ReportedClassified Forest
303.84 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 70 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°
25,7°C
Annual rain
1 306mm
Moisture idx (CMI)
-0,27
Runoff
319mm/an
PET
1 793mm
AET
1 042mm
Mean slope
1,8°
Water table
173cm
Forest
94%
Crops
45%
Urban
0%
Protected
66%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)