HydroBASINS lev08 watershed · #1080804850
Bassin de Gbolonzo
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 4 administrative regions across 3 countries : Folon, Kabadougou, Mandiana, Yanfolila
Sub-basin area
1 067km²
Upstream area
1 067km²
Discharge
13,36m³/s
Mean elev.
417m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 807.0 km²75.9% of basin
- YanfolilaSikasso · Mali188.9 km²17.8% of basin
- 34.7 km²3.3% of basin
- 32.2 km²3.0% of basin
4 intersecting protected areas
Djangoumerila
IUCN IVTotal Wildlife Reserve
119.49 km² overlap
Tienny
IUCN Not ReportedClassified Forest
64.23 km² overlap
Sankarani-Fié
IUCN IVWetland of International Importance (Ramsar Site)
31.85 km² overlap
Mt. Manda
IUCN Not ReportedClassified Forest
0.52 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
26,2°C
Annual rain
1 399mm
Moisture idx (CMI)
-0,29
Runoff
395mm/an
PET
1 975mm
AET
1 007mm
Mean slope
1,9°
Water table
139cm
Forest
83%
Crops
26%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)