HydroBASINS lev08 watershed · #1080068620
Bassin · #1080068620
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 3 administrative regions : Brezina, El Biodh Sidi Cheikh, Tinerkouk
Sub-basin area
546,8km²
Upstream area
546,8km²
Discharge
0,19m³/s
Mean elev.
562m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- El Biodh Sidi CheikhEl Bayadh · Algeria468.0 km²85.7% of basin
- 70.7 km²12.9% of basin
- 7.6 km²1.4% of basin
1 intersecting protected areas
Touat-Gourara-Tidikelt
IUCN Not ApplicableCultural Park
11.35 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°
21,0°C
Annual rain
60mm
Moisture idx (CMI)
-0,96
Runoff
16mm/an
PET
1 640mm
AET
49mm
Mean slope
1,7°
Water table
314cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)