Ontologia

HydroBASINS lev08 watershed · #1080518780

Bassin · #1080518780

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 : Bourem, Gao, Kidal

Pfafstetter: 14276423

Sub-basin area

895,8km²

Upstream area

3 679,9km²

Discharge

3,17m³/s

Mean elev.

378m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080516850726 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

  • Kidal
    Kidal · Mali
    573.7 km²
    64.2% of basin
  • Bourem
    Gao · Mali
    187.0 km²
    20.9% of basin
  • Gao
    Gao · Mali
    132.2 km²
    14.8% of basin

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

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~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°

29,2°C

Annual rain

139mm

Moisture idx (CMI)

-0,93

Runoff

25mm/an

PET

2 132mm

AET

113mm

Mean slope

0,3°

Water table

165cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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