HydroBASINS lev08 watershed · #1080043320
Bassin · #1080043320
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 across 2 countries : Bilma, Tibesti
Sub-basin area
411,6km²
Upstream area
4 631km²
Discharge
0,17m³/s
Mean elev.
618m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin · #1080392210616 km²
- Bassin · #108039256041 km²
2 dept-equivalent regions (GADM L2)
- 316.2 km²77.0% of basin
- TibestiTibesti · Chad94.3 km²23.0% 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.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
24,3°C
Annual rain
11mm
Moisture idx (CMI)
-0,99
Runoff
0mm/an
PET
1 979mm
AET
5mm
Mean slope
1,6°
Water table
586cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)