Ontologia

HydroBASINS lev08 watershed · #1080056590

Bassin · #1080056590

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: 16161000

Sub-basin area

1 297,9km²

Upstream area

1 297,9km²

Discharge

0,06m³/s

Mean elev.

532m

Administrative coverage

2 dept-equivalent regions (GADM L2)

  • Borkou
    Borkou · Chad
    1261.6 km²
    97.5% of basin
  • Ennedi Ouest
    Ennedi Ouest · Chad
    32.4 km²
    2.5% of basin

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

Species present

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 2 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°

25,5°C

Annual rain

7mm

Moisture idx (CMI)

-1,00

Runoff

5mm/an

PET

2 006mm

AET

2mm

Mean slope

1,1°

Water table

501cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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