Ontologia

HydroBASINS lev08 watershed · #1080535530

Bassin · #1080535530

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 : Kidal, Ménaka

Pfafstetter: 14262407

Sub-basin area

757,2km²

Upstream area

1 427,2km²

Discharge

0,87m³/s

Mean elev.

397m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080541430519 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Ménaka
    Gao · Mali
    738.9 km²
    97.9% of basin
  • Kidal
    Kidal · Mali
    15.8 km²
    2.1% of basin

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

Species present

4 distinct species · 16 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 obs · 1 cellules
Obs. / cellule
≥ 16
16–15
16–15
16–15
< 16

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°

29,1°C

Annual rain

144mm

Moisture idx (CMI)

-0,93

Runoff

25mm/an

PET

2 132mm

AET

118mm

Mean slope

0,3°

Water table

223cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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