Ontologia

HydroBASINS lev08 watershed · #1080644100

Bassin · #1080644100

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 : Banamba, Nara, Ségou

Pfafstetter: 14278806

Sub-basin area

239,2km²

Upstream area

239,2km²

Discharge

0,02m³/s

Mean elev.

292m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080642010156 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

  • Banamba
    Koulikoro · Mali
    120.5 km²
    50.5% of basin
  • Nara
    Koulikoro · Mali
    71.7 km²
    30.1% of basin
  • Ségou
    Ségou · Mali
    46.1 km²
    19.4% of basin

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

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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°

27,3°C

Annual rain

509mm

Moisture idx (CMI)

-0,76

Runoff

3mm/an

PET

2 130mm

AET

429mm

Mean slope

0,3°

Water table

102cm

Forest

0%

Crops

8%

Urban

0%

Protected

0%

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