Ontologia

HydroBASINS lev08 watershed · #1080653430

Bassin de Koumbou

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 : Bafoulabé, Diéma, Kita

Pfafstetter: 14691045

Sub-basin area

1 247km²

Upstream area

2 539,1km²

Discharge

1,94m³/s

Mean elev.

254m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Kouaga883 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

  • Diéma
    Kayes · Mali
    684.0 km²
    55.1% of basin
  • Bafoulabé
    Kayes · Mali
    475.7 km²
    38.3% of basin
  • Kita
    Kayes · Mali
    82.8 km²
    6.7% of basin

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

Species present

6 distinct species · 74 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

74 obs · 8 cellules
Obs. / cellule
≥ 20
20–19
17–19
13–16
< 13

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°

27,8°C

Annual rain

758mm

Moisture idx (CMI)

-0,63

Runoff

24mm/an

PET

2 030mm

AET

640mm

Mean slope

1,2°

Water table

222cm

Forest

0%

Crops

6%

Urban

0%

Protected

0%

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