Ontologia

HydroBASINS lev08 watershed · #1080739090

Bassin · #1080739090

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 across 2 countries : Kangaba, Siguiri

Pfafstetter: 14692049

Sub-basin area

427,1km²

Upstream area

427,1km²

Discharge

1,54m³/s

Mean elev.

376m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080730650519 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Siguiri
    Kankan · Guinea
    356.6 km²
    83.8% of basin
  • Kangaba
    Koulikoro · Mali
    68.8 km²
    16.2% of basin

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

Species present

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 2 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°

27,0°C

Annual rain

1 175mm

Moisture idx (CMI)

-0,45

Runoff

113mm/an

PET

2 153mm

AET

934mm

Mean slope

1,9°

Water table

139cm

Forest

1%

Crops

1%

Urban

2%

Protected

0%

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