Ontologia

HydroBASINS lev08 watershed · #1080613280

Bassin · #1080613280

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 : Niono, Ténenkou, Youwarou

Pfafstetter: 14278401

Sub-basin area

583,7km²

Upstream area

3 448,2km²

Discharge

0m³/s

Mean elev.

271m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080603340914 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

  • Niono
    Ségou · Mali
    502.6 km²
    86.4% of basin
  • Youwarou
    Mopti · Mali
    78.4 km²
    13.5% of basin
  • Ténenkou
    Mopti · Mali
    0.6 km²
    0.1% of basin

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

Species present

8 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 4 cellules
Obs. / cellule
≥ 10
10–9
1–9
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

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydroclimate (BasinATLAS lev08)

Mean T°

27,3°C

Annual rain

319mm

Moisture idx (CMI)

-0,85

Runoff

7mm/an

PET

2 084mm

AET

266mm

Mean slope

0,1°

Water table

32cm

Forest

0%

Crops

12%

Urban

0%

Protected

0%

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