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

Not enough documented interactions to build a meaningful graph for this territory.

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)