HydroBASINS lev08 watershed · #1080784440
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 2 administrative regions across 2 countries : Bagoué, Kolondiéba
Sub-basin area
792,1km²
Upstream area
6 150,3km²
Discharge
51,15m³/s
Mean elev.
347m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Babifing1071 km²
- Bassin de Kobalé472 km²
2 dept-equivalent regions (GADM L2)
- KolondiébaSikasso · Mali514.8 km²65.2% of basin
- 274.2 km²34.8% of basin
1 intersecting protected areas
Saman
IUCN IVClassified Forest
23.67 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
72 distinct species · 102 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°
26,9°C
Annual rain
1 080mm
Moisture idx (CMI)
-0,44
Runoff
189mm/an
PET
1 936mm
AET
888mm
Mean slope
0,9°
Water table
89cm
Forest
0%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)