Ontologia

HydroBASINS lev08 watershed · #1080638500

Bassin · #1080638500

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 : Diéma, Kolokani, Nara

Pfafstetter: 14698002

Sub-basin area

325,4km²

Upstream area

325,4km²

Discharge

0,15m³/s

Mean elev.

313m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Korongali380 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

  • Nara
    Koulikoro · Mali
    273.1 km²
    84.3% of basin
  • Diéma
    Kayes · Mali
    51.0 km²
    15.7% of basin
  • Kolokani
    Koulikoro · Mali
    0.1 km²
    0.0% of basin

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

Species present

46 distinct species · 88 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

88 obs · 4 cellules
Obs. / cellule
≥ 85
85–84
1–84
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°

27,5°C

Annual rain

567mm

Moisture idx (CMI)

-0,73

Runoff

15mm/an

PET

2 126mm

AET

477mm

Mean slope

0,7°

Water table

285cm

Forest

0%

Crops

13%

Urban

1%

Protected

0%

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