Ontologia

HydroBASINS lev08 watershed · #1080674630

Bassin de 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 2 administrative regions : Djenné, San

3% lakePfafstetter: 14281090

Sub-basin area

686,9km²

Upstream area

120 628,9km²

Discharge

247,57m³/s

Mean elev.

281m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bani1342 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • San
    Ségou · Mali
    629.0 km²
    91.9% of basin
  • Djenné
    Mopti · Mali
    55.3 km²
    8.1% of basin

1 intersecting protected areas

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

Species present

7 distinct species · 1 819 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 819 obs · 9 cellules
Obs. / cellule
≥ 928
928–927
189–927
78–188
< 78

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

674mm

Moisture idx (CMI)

-0,67

Runoff

85mm/an

PET

2 040mm

AET

568mm

Mean slope

0,3°

Water table

33cm

Forest

0%

Crops

13%

Urban

1%

Protected

0%

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