Ontologia

HydroBASINS lev08 watershed · #1080516850

Bassin · #1080516850

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 : Bourem, Kidal

Pfafstetter: 14276421

Sub-basin area

725,9km²

Upstream area

4 874,3km²

Discharge

4,05m³/s

Mean elev.

345m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #108051776060 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Kidal
    Kidal · Mali
    524.8 km²
    72.5% of basin
  • Bourem
    Gao · Mali
    198.8 km²
    27.5% of basin

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

Species present

31 distinct species · 32 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 obs · 2 cellules
Obs. / cellule
≥ 27
27–26
27–26
27–26
< 27

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°

29,4°C

Annual rain

128mm

Moisture idx (CMI)

-0,94

Runoff

26mm/an

PET

2 143mm

AET

104mm

Mean slope

0,1°

Water table

112cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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