Ontologia

HydroBASINS lev08 watershed · #1080771030

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 : Kolondiéba, Sikasso

Pfafstetter: 14288601

Sub-basin area

1 425,6km²

Upstream area

8 383km²

Discharge

59,13m³/s

Mean elev.

336m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Bagoé1174 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Kolondiéba
    Sikasso · Mali
    1418.3 km²
    99.9% of basin
  • Sikasso
    Sikasso · Mali
    1.7 km²
    0.1% of basin

1 intersecting protected areas

  • Bagoé

    IUCN IV

    Classified Forest

    2.85 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

3 distinct species · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 2 cellules
Obs. / cellule
≥ 23
23–22
23–22
23–22
< 23

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

27,1°C

Annual rain

1 058mm

Moisture idx (CMI)

-0,46

Runoff

141mm/an

PET

1 953mm

AET

876mm

Mean slope

0,9°

Water table

81cm

Forest

1%

Crops

3%

Urban

1%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)