HydroBASINS lev08 watershed · #1080294570
Bassin · #1080294570
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 1 administrative regions : Bordj El Haouasse
Sub-basin area
94,6km²
Upstream area
1 317,5km²
Discharge
0m³/s
Mean elev.
1 118m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10802923601006 km²
- Bassin · #1080292280217 km²
1 dept-equivalent regions (GADM L2)
- Bordj El HaouasseIllizi · Algeria94.5 km²100.0% of basin
2 intersecting protected areas
Tassili N'Ajjer
IUCN Not ApplicableCultural Park
94.45 km² overlap
Tassili N'Ajjer
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
43.73 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°
22,6°C
Annual rain
27mm
Moisture idx (CMI)
-0,99
Runoff
2mm/an
PET
1 816mm
AET
19mm
Mean slope
0,6°
Water table
484cm
Forest
0%
Crops
0%
Urban
0%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)