Ontologia

HydroBASINS lev08 watershed · #1080640200

Bassin · #1080640200

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 : Niono, Ségou

Pfafstetter: 14278802

Sub-basin area

908,8km²

Upstream area

908,8km²

Discharge

0,43m³/s

Mean elev.

281m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Canal de Sokolo156 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Niono
    Ségou · Mali
    536.6 km²
    59.3% of basin
  • Ségou
    Ségou · Mali
    368.8 km²
    40.7% of basin

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

Species present

12 distinct species · 30 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 obs · 6 cellules
Obs. / cellule
≥ 16
16–15
8–15
2–7
< 2

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

528mm

Moisture idx (CMI)

-0,75

Runoff

15mm/an

PET

2 123mm

AET

443mm

Mean slope

0,0°

Water table

20cm

Forest

0%

Crops

13%

Urban

0%

Protected

0%

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