Ontologia

HydroBASINS lev08 watershed · #1080493530

Bassin · #1080493530

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, Tessalit

Pfafstetter: 14276703

Sub-basin area

446,2km²

Upstream area

31 399,3km²

Discharge

0m³/s

Mean elev.

377m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080504370630 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Tessalit
    Kidal · Mali
    440.4 km²
    99.0% of basin
  • Kidal
    Kidal · Mali
    4.5 km²
    1.0% of basin

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

Species present

13 distinct species · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 5 cellules
Obs. / cellule
≥ 9
9–8
8–8
6–7
< 6

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°

29,2°C

Annual rain

98mm

Moisture idx (CMI)

-0,95

Runoff

34mm/an

PET

2 139mm

AET

80mm

Mean slope

0,3°

Water table

192cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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