HydroBASINS lev08 watershed · #1080449970
Bassin · #1080449970
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 : Arlit, In Guezzam
Sub-basin area
395,4km²
Upstream area
7 007,8km²
Discharge
0m³/s
Mean elev.
449m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 3 basins
- Bassin · #1080440240713 km²
- Bassin · #1080068090657 km²
- Bassin · #1080440460477 km²
2 dept-equivalent regions (GADM L2)
- 367.6 km²93.2% of basin
- 26.7 km²6.8% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
378.47 km² overlap
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°
27,4°C
Annual rain
27mm
Moisture idx (CMI)
-0,99
Runoff
5mm/an
PET
2 066mm
AET
18mm
Mean slope
0,2°
Water table
184cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)