HydroBASINS lev08 watershed · #1080801930
Bassin de Mahandiabani
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 3 administrative regions across 2 countries : Bagoué, Folon, Kolondiéba
Sub-basin area
1 023,3km²
Upstream area
2 573,5km²
Discharge
25,14m³/s
Mean elev.
379m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mahandiabani910 km²
- Bassin de Zangoualabani641 km²
3 dept-equivalent regions (GADM L2)
- 635.4 km²62.3% of basin
- 354.0 km²34.7% of basin
- KolondiébaSikasso · Mali29.8 km²2.9% of basin
3 intersecting protected areas
Soukourou
IUCN Not ReportedClassified Forest
104.79 km² overlap
Classified Forest Name Unknown (CIV) No.1
IUCN Not ReportedClassified Forest
43.30 km² overlap
Saman
IUCN IVClassified Forest
36.99 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
14 distinct species · 14 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°
26,5°C
Annual rain
1 163mm
Moisture idx (CMI)
-0,39
Runoff
276mm/an
PET
1 908mm
AET
926mm
Mean slope
1,6°
Water table
129cm
Forest
10%
Crops
5%
Urban
0%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)