Ontologia

HydroBASINS lev08 watershed · #1080535680

Bassin · #1080535680

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 : Gao, Kidal, Ménaka

Pfafstetter: 14262406

Sub-basin area

864,5km²

Upstream area

864,6km²

Discharge

0,53m³/s

Mean elev.

403m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080541430519 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

  • Ménaka
    Gao · Mali
    780.0 km²
    90.5% of basin
  • Gao
    Gao · Mali
    44.8 km²
    5.2% of basin
  • Kidal
    Kidal · Mali
    36.9 km²
    4.3% 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°

29,1°C

Annual rain

147mm

Moisture idx (CMI)

-0,93

Runoff

26mm/an

PET

2 130mm

AET

120mm

Mean slope

0,2°

Water table

335cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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