Ontologia

HydroBASINS lev08 watershed · #1080645620

Bassin de Sanokole

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 : Bakel, Kayes

Pfafstetter: 14638012

Sub-basin area

1 310,4km²

Upstream area

1 310,4km²

Discharge

1,22m³/s

Mean elev.

118m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Falémé1225 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Kayes
    Kayes · Mali
    1160.1 km²
    88.9% of basin
  • Bakel
    Tambacounda · Senegal
    145.5 km²
    11.1% of basin

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

Species present

1 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°

28,7°C

Annual rain

706mm

Moisture idx (CMI)

-0,66

Runoff

26mm/an

PET

2 054mm

AET

595mm

Mean slope

1,0°

Water table

189cm

Forest

0%

Crops

6%

Urban

0%

Protected

0%

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