Ontologia

HydroBASINS lev08 watershed · #1080044430

Bassin · #1080044430

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 : Borkou, Ennedi Ouest

EndorheicPfafstetter: 16167005

Sub-basin area

3 315,9km²

Upstream area

3 315,9km²

Discharge

0,8m³/s

Mean elev.

455m

Administrative coverage

2 dept-equivalent regions (GADM L2)

  • Ennedi Ouest
    Ennedi Ouest · Chad
    3278.7 km²
    99.2% of basin
  • Borkou
    Borkou · Chad
    26.8 km²
    0.8% of basin

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

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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°

26,5°C

Annual rain

17mm

Moisture idx (CMI)

-0,99

Runoff

9mm/an

PET

2 057mm

AET

10mm

Mean slope

1,3°

Water table

600cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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