HydroBASINS lev08 watershed · #1080838450
Bassin de Gbanhala
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 : Beyla, Kabadougou
Sub-basin area
207km²
Upstream area
1 871,6km²
Discharge
27,59m³/s
Mean elev.
476m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080841930331 km²
- Bassin de Gbanhala117 km²
2 dept-equivalent regions (GADM L2)
- 205.6 km²99.7% of basin
- 0.6 km²0.3% of basin
2 intersecting protected areas
Sankarani-Fié
IUCN IVWetland of International Importance (Ramsar Site)
98.53 km² overlap
Kankan-Foloningbè
IUCN IVWildlife Reserve
93.74 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 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°
25,5°C
Annual rain
1 571mm
Moisture idx (CMI)
-0,18
Runoff
467mm/an
PET
1 919mm
AET
1 116mm
Mean slope
1,9°
Water table
121cm
Forest
100%
Crops
18%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)