Ontologia

HydroBASINS lev08 watershed · #1080488280

Bassin · #1080488280

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: 14276706

Sub-basin area

836,4km²

Upstream area

836,6km²

Discharge

0,47m³/s

Mean elev.

462m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #108049103071 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Tessalit
    Kidal · Mali
    459.7 km²
    55.1% of basin
  • Kidal
    Kidal · Mali
    374.2 km²
    44.9% of basin

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

Species present

38 distinct species · 82 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

82 obs · 8 cellules
Obs. / cellule
≥ 18
18–17
13–17
11–12
< 11

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°

28,7°C

Annual rain

94mm

Moisture idx (CMI)

-0,96

Runoff

28mm/an

PET

2 114mm

AET

76mm

Mean slope

1,0°

Water table

518cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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