Ontologia

HydroBASINS lev08 watershed · #1080656880

Bassin du Niger

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 : Macina, Ténenkou

Pfafstetter: 14293032

Sub-basin area

120km²

Upstream area

120km²

Discharge

0,16m³/s

Mean elev.

275m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Niger656 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Ténenkou
    Mopti · Mali
    72.7 km²
    60.8% of basin
  • Macina
    Ségou · Mali
    46.9 km²
    39.2% of basin

1 intersecting protected areas

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

Species present

2 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 2 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 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°

26,9°C

Annual rain

570mm

Moisture idx (CMI)

-0,72

Runoff

41mm/an

PET

2 037mm

AET

480mm

Mean slope

0,0°

Water table

13cm

Forest

0%

Crops

2%

Urban

0%

Protected

0%

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