HydroBASINS lev08 watershed · #1080829040
Bassin de Léraba
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 2 administrative regions across 2 countries : Comoé, Tchologo
Sub-basin area
129,5km²
Upstream area
9 923,2km²
Discharge
43,68m³/s
Mean elev.
250m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Léraba1999 km²
- Bassin de Lankonon927 km²
2 dept-equivalent regions (GADM L2)
- 86.4 km²67.0% of basin
- 42.6 km²33.0% of basin
3 intersecting protected areas
Wetland of International Importance (Ramsar Site)
89.21 km² overlap
Comoé-Léraba
IUCN IVClassified Forest and Partial Wildlife Reserve
88.36 km² overlap
Ouarigue
IUCN Not ReportedClassified Forest
0.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
27,2°C
Annual rain
1 136mm
Moisture idx (CMI)
-0,39
Runoff
111mm/an
PET
1 853mm
AET
937mm
Mean slope
1,0°
Water table
110cm
Forest
99%
Crops
23%
Urban
0%
Protected
79%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)