Ontologia

HydroBASINS lev08 watershed · #1080535600

Bassin · #1080535600

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: 16154477

Sub-basin area

42,7km²

Upstream area

15 018,8km²

Discharge

7,09m³/s

Mean elev.

395m

Administrative coverage

Hydrographic chain

Drains into

Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Borkou
    Borkou · Chad
    37.8 km²
    88.6% of basin
  • Ennedi Ouest
    Ennedi Ouest · Chad
    4.8 km²
    11.4% 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°

27,9°C

Annual rain

41mm

Moisture idx (CMI)

-0,98

Runoff

4mm/an

PET

2 122mm

AET

31mm

Mean slope

0,2°

Water table

306cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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