Ontologia

HydroBASINS lev08 watershed · #1080409130

Bassin de Enneri Tougoumchi

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, Tibesti

EndorheicPfafstetter: 15771017

Sub-basin area

1 672,7km²

Upstream area

5 180,4km²

Discharge

0,05m³/s

Mean elev.

1 033m

Administrative coverage

Hydrographic chain

Drains into

Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Borkou
    Borkou · Chad
    1586.4 km²
    95.1% of basin
  • Tibesti
    Tibesti · Chad
    81.8 km²
    4.9% of basin

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

Species present

3 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 3 cellules
Obs. / cellule
≥ 2
2–1
2–1
1–1
< 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°

21,7°C

Annual rain

10mm

Moisture idx (CMI)

-0,99

Runoff

2mm/an

PET

1 842mm

AET

5mm

Mean slope

9,2°

Water table

1 140cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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