HydroBASINS lev08 watershed · #1080102630
Bassin · #1080102630
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 : El Biod, El Kheither
Sub-basin area
127,3km²
Upstream area
2 984,3km²
Discharge
0,38m³/s
Mean elev.
1 035m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10801032101878 km²
- Bassin · #1080103220281 km²
2 dept-equivalent regions (GADM L2)
- 126.5 km²99.4% of basin
- El KheitherEl Bayadh · Algeria0.8 km²0.6% of basin
2 intersecting protected areas
Chott ech Chergui
IUCN Not ReportedWetland of International Importance (Ramsar Site)
115.65 km² overlap
Atlas Saharien
IUCN Not ApplicableCultural Park
0.15 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°
15,3°C
Annual rain
247mm
Moisture idx (CMI)
-0,80
Runoff
6mm/an
PET
1 249mm
AET
212mm
Mean slope
0,3°
Water table
264cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)