Ontologia

HydroBASINS lev08 watershed · #1080691540

Bassin du Bani

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 : Barouéli, Bla, Ségou

Pfafstetter: 14285005

Sub-basin area

174,8km²

Upstream area

100 147,4km²

Discharge

232,51m³/s

Mean elev.

288m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Bani245 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

  • Bla
    Ségou · Mali
    130.1 km²
    74.7% of basin
  • Barouéli
    Ségou · Mali
    31.6 km²
    18.2% of basin
  • Ségou
    Ségou · Mali
    12.4 km²
    7.1% of basin

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

Species present

4 distinct species · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 3 cellules
Obs. / cellule
≥ 20
20–19
20–19
4–19
< 4

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°

27,7°C

Annual rain

764mm

Moisture idx (CMI)

-0,62

Runoff

109mm/an

PET

2 029mm

AET

645mm

Mean slope

0,3°

Water table

35cm

Forest

0%

Crops

9%

Urban

0%

Protected

0%

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